im confused, can someone help

Im Confused, Can Someone Help

Answers

Answer 1

Answer:

The stimulus is the temperature of the air. Sensory receptors in the skin send signals to the brain that the temperature is cold. Motor neurons stimulate muscle cells so that Dina can move to put on her coat.

Explanation:

Thermoreceptors are free nerve endings that reside in the skin, liver, and skeletal muscles, and in the hypothalamus

What is hypothalamus

The hypothalamus is an area of the brain that produces hormones that control: Body temperature. Heart rate. Hunger. it is a structure deep within your brain. It's the main link between your endocrine system and your nervous system.


Related Questions

Which of the following is expected to increase due to change climate?

A. Land area
B. Temperature
C. Sea ice
D. Freshwater

APEX PLS HELP

Answers

Answer:

A. temperature

Explanation:

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Polygenic Inheritance:
11. Skin color in humans is determined by a polygenic inheritance system, possibly involving as many as 9
genes. For simplicity let's consider the influence of 2 genes: A and B, where the dominant allele darkens
skin color. Suppose a woman who is AABb mates with a man who is Aabb.
List all of the possible genotypes of the gametes that could be produced by each parent. Identify the
percent ratios. Show all your work using punnett square(s).
Genotype:
Genotype:
Genotype:
Genotype:
Ratio:
Ratio:
Ratio:
Ratio:

Answers

The possible genotypes and their ratios:

AaBb: 25% (1/4)Aabb: 25% (1/4)AabB: 25% (1/4)Aabb: 25% (1/4)

What is polygenic inheritance?

Polygenic inheritance is a trait whose inheritance is controlled by multiple genes. The inheritance of polygenic traits is typically controlled by three or more genes.

Considering the inheritance of skin color:

the possible gametes for the woman who is AABb is  AB and Ab

the possible gametes for the man who is Aabb is Ab and ab

Using a Punnett square, we can determine the possible genotypes and their ratios:

        AB      Ab

Ab  AABb    AbAb

ab  AaBb    Aabb

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7. Draw a cladogram of the following dinosaurs: Sauropods, Prosauropod A, Prosauropod
B, Theropods [2 pts]

I don’t need help with what a cladogram is but need to know what traits and common ancestors of each for on the cladogram and what the complete cladogram would look like

Answers

To complete a cladogram for an animal like the Dinosaur, note that the traits would include an upright posture, the ability to lay eggs, habitation on land, two holes at the rear side of their eye sockets, and a hole at the partition of the nostril and eye socket.

Common ancestors of this animal are the crocodiles and pterosaurs.

How to determine the traits and ancestors

Determining the traits and ancestors of these animals requires some research. The above are general pieces of information about the DInosaurs.

Sauropods are known for their tiny heads, long tails, and necks. They also dwell on lands. One known and common ancestor of the Sauropods is the Eusauropoda.

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7. Draw a cladogram of the following dinosaurs: Sauropods, Prosauropod A, Prosauropod
B, Theropods [2 pts]

Answers

The cladogram of the animal given in the information depicted below.

What is a cladogram?

A visual representation of the evolutionary associations amidst a group of organisms is demonstrated by a cladogram. Displayed via a branching structure similar to that of a tree, it illustrates the variety within the evolution of various species. The ancestors are depicted by nodes and evolutionary paths through branches.

In the field of biology, cladograms play an instrumental role in representing relationships amidst various living beings while relying on the principle of cladistics. Cladistics categorizes organisms premised on prevailing character attributes, commonly referred to as synapomorphies.

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What are living things that would make a good candidate for biomimicry. Describe the type of invention of solutions you would create.

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Living things that would make a good candidate for biomimicry are those that have evolved unique adaptations and strategies to survive and thrive in their environments.

Which animals make a good example?

Lotus leaves: Lotus leaves feature a distinct microstructure that repels water and keeps the leaves clean. This might be utilized to make self-cleaning surfaces for use in construction materials, textiles, and even automotive windshields.

Kingfisher: Kingfishers are known for their ability to dive into water without making a splash. This is due to their streamlined beak and head shape. This could be used to create more efficient and quieter bullet trains and planes.

Spider silk: Spider silk is recognized for its toughness and pliability. This might be utilized to develop novel materials for use in a variety of applications, including protective jackets and medical implants.

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need help please.....​

Answers

Answer:

1. F

2.A

3.E

4.D

5.B

6.C

Explanation:

I believe this is the correct order- forgive me if I'm wrong; The wording for options A and B are slightly confusing.


11
How do events in the story develop the theme that some risks are dangerous but
worth taking? Use two details from the story to support your
Your response

Answers

I need to know what story you are talking about?

4. Plan an Investigation Design a controlled
experiment to demonstrate that birds do not
spontaneously generate on birdfeeders.

Answers

We can see here can design a controlled experiment to demonstrate that birds do not spontaneously generate on birdfeeders:

Obtain two identical birdfeeders and fill them with the same brand and type of birdseed.Put both birdfeeders in the same spot, one on the ground and one hanging from a tree or pole.Pick a random time of day to check the birdfeeders and count the number of birds on each feeder.

What is an experiment?

We can actually see here that when carrying out experiment, hypothesis put must be made. A scientific or methodical way to testing a hypothesis or research issue entails modifying one or more variables in a controlled environment and observing the effect of these manipulations on the outcome.

Experiment actually entails a methodical technique designed to gather data to support or disprove a hypothesis or answer a research question.

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in replica plating, the geometrical arrangement of bacterial colonies on the agar surface of agar plate 1 is: _____​

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Iin replica plating, the geometrical arrangement of bacterial colonies on the agar surface of agar plate 1 is nitrocellulose membrane

What happens in replica plating

The configuration of bacterial clusters on the initial plate of agar, label '1', in replica plating vastly varies based on design specifications of available apparatuses.

The most common procedure entails creating a print of the colony from a https://brainly.com/question/1992415 on an agar plate termed the "master" onto either nitrocellulose or velvet fabric. Bacterial cells are then conveyed to another agar plate, the "replica," mirroring the arrangement of bacterial structures from the original plate itself.

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Answer:

Explanation:

In replica plating, the geometrical arrangement of bacterial colonies on the agar surface of an agar plate 1 is: reproduced exactly on agar plate 2.

hope it helped you dear..

Biogeochemical cycles recycle water and natural elements throughout the biosphere to ensure that organisms do not run out of these substances. A diagram of the Carbon Cycle. A diagram of an aquatic biome. Arrows point from one step to the next. Food to Fish to Ammonium N H (subscript 4 baseline superscript + baseline). Ammonium to Nitrates (N O subscript 2 baseline superscript minus baseline) (Nitrosomonas) and growing plant. Plant to decomposing plant and animal matter. Nitrates to Nitrates (Nitrospira) (N O subscript 3 baseline superscript minus baseline) to plant and Water change. Diagram by NASA/Kevin Saff Diagram by Ilmari Karonen Which of the following processes plays an important role in cycling carbon, nitrogen, and phosphorus? photosynthesis transpiration decomposition respiration

Answers

Decomposition is a crucial step in the cycling of carbon, nitrogen, and phosphorus.

Decomposition is the breakdown of organic matter into more easily digested inorganic substances such carbon dioxide, water, nitrogen, and phosphorus by bacteria and fungi. The plants can then absorb these inorganic substances and employ photosynthesis to create new organic stuff.

Because it releases nutrients that were bound up in organic matter back into the soil, so they can be absorbed by live plants and recycled through the food chain, decomposition is an essential process in natural ecosystems.

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PLEASE HELP ME PLEASEEEEE
This is about finches:
What is an environmental condition that you can think of that could act as a "selection agent" for choosing the most beneficial traits of a species to move into the next generation?

Answers

Genetic variation is Essential for Evolution by Natural Selection.

Learn more about a hydroelectric plant near you. What is the river or stream that is the source of the water? If there is a lake or pond involved, what is the name? In what year did the plant enter operation? How many megawatts of power are produced?

Answers

An example of a hydroelectric plant is the one in Nigeria; Kainji Dam.

The river source is River Nigere, established in 1968, and produces 960 MW of electricity.

What is a hydroelectric plant?

A hydroelectric plant is a construction that alters the natural flow of a river or other body of water and is used to generate hydropower.

An impoundment facility is the type of hydroelectric power plant that is most prevalent. A dam is used in an impoundment facility, which is usually a big hydroelectric system, to hold river water in a reservoir. Released water from the reservoir spins a turbine as it passes through, starting a generator that generates power.

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Ch12) Characteristics of public domain include: [Select all that apply.]

A) Absolutely no restrictions on its use.

B) Same as public domain.

C) Works whose copyrights have expired.

D) Absolutely no restrictions on its distribution.

Answers

The Characteristics of public domain include: are A, C, and D.

A) Absolutely no restrictions on its use.

C) Works whose copyrights have expired.

D) Absolutely no restrictions on its distribution.

What is public domain?

A) Public domain works are free from any limitations or requirements for usage, thereby enabling their use without the need for consent or authorization from the initial copyright proprietor.

Lastly, In terms of C) Copyrights of works limit: A specific time frame, usually 70 years following the author's demise, marks the expiration of copyrights. When the copyright term of a piece of work ends, it becomes a part of the public domain.

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Glycogen, amino acids, cholesterol, and fat-soluble vitamins are
stored in the

Answers

Answer: Muscles

Explanation: the body transforms carbohydrates into glycogen that is in tun stored in the muscles for energy

Help please science asap

Answers

Cephalopods are a class of mollusks and has an advanced nervous system and defensive mechanisms.

Thus, advanced nervous system of cephalopods allows them to process information and respond quickly with respect to the change in the environment. They have also camouflage and defensive mechanisms that enable them to blend in their environment.

The advanced nervous system of cephalopods helps them to process information, make decisions, and respond to their decisions more quickly. These characteristics make them more intelligent to hunt and capture prey. Their intelligence and physical adaptations make them highly successful predators in their underwater habitats. Examples include octopuses, cuttlefish, etc.

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Why does the conifer life cycle take two years to complete?

Answers

Answer: Fertilization and seed development is a long process in pine trees.

black fur in minks B is dominant to brown fur

Answers

If black fur (B) in minks is dominant to brown fur (b), it is seen as a statement that state that minks with at least s single  copy of the dominant allele (BB or Bb) will express black fur, and also that the minks with two copies of the recessive allele (bb) will express brown fur.

What is the dominant trait  about?

In the event that dark hide (B) in minks is prone to brown hide (b), it implies that minks with at slightest one duplicate of the prevailing allele (BB or Bb) will express dark hide, whereas minks with two duplicates of the latent allele (bb) will express brown hide.

Hence, the real genotypes and phenotypes of minks for hide color are said to be:

BB: homozygous prevailing, dark fur phenotypeBb: heterozygous, dark fur phenotypebb: homozygous passive, brown fur phenotype

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if brick, dry soil, paper, and water were exposed to sunlight for the same amount of time, which substance would heat up the slowest?

Answers

Answer:

Water

Explanation:

water would heat up the slowest.

Write a 500-word research report on a pathogenic bacterium that is not discussed in this unit (you may choose one from the table in the pathogenic bacteria section of the Eubacteria lesson). Include the history, the scientific name of the bacterium, vectors, symptoms, etc.

Answers

We can see here that in order to write a research report on a pathogenic bacterium, here is a guide:

Carry out research on the pathogenic bacterium both online and offline.Your research should actually contain an information in the introduction section which introduces the bacterium.Then you move to given background details.

What is a research report?

The findings of a study or investigation carried out by researchers are presented in a formal document known as a research report.

Remember to include the following in your report:

the history, the scientific name of the bacterium, vectors, symptoms, etc.

In academic and scientific settings, research reports are frequently used to convey research findings to other academics, researchers, and industry professionals.

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Let’s review the normal baroreceptor reflex. Drag the labels onto the figure to create a flow chart of how the baroreceptor reflex would respond to decreased mean arterial pressure. View Available Hint(s)

Answers

Mechanoreceptors known as baroreceptors enable the autonomic nervous system to communicate information generated from blood pressure.

Thus,  Baroreceptors come in two varieties: low-pressure volume receptors and high-pressure arterial baroreceptors, both of which are triggered by stretching of the vessel wall.

Carotid sinuses and the aortic arch both include arterial baroreceptors. The atria, ventricles, and pulmonary vasculature all include low-pressure volume receptors (also known as cardiopulmonary receptors).

When you experience something that raises or lowers your blood pressure, the baroreceptor reflex keeps it constant. Your blood pressure is swiftly returned to normal range after a complicated sequence of procedures.

Thus, Mechanoreceptors known as baroreceptors enable the autonomic nervous system to communicate information generated from blood pressure.

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Define the following terms from the question above:
Extraordinary
Host

Answers

Answer: extraordinaire

Explanation:

Why do finches on the Galapagos have so many different varieties of beak adaptations?

Answers

Answer:

Migration

Explanation:

Finches from the mainland flew to one of the first islands and adapted to the environment there, then other finches dispersed throughout the islands and adapted to the different climates and environments on those islands, causing variations in the beak.

Where did the carbon in all living things come from?

A} It was made in stars that lived before the solar system formed.

B} It was made in the formation of the solar system.

C} It was made during the big bang.

D} It was produced by cyanobacteria.

Answers

The carbon that is present in all living organisms comes originally from the collision that took place millions of years ago. So the correct option is option C.

Carbon is present in all living organisms. It continuously flows through the atmosphere so that there is a balance in the cycling of the nutrient and all organisms can take up the carbon from their environment.

Plants take up atmospheric carbon to synthesize their food. Animals also take it in the form of carbohydrates and proteins and they give off the carbon as carbon dioxide into the atmosphere. When these plants and animals die they are eaten up by decomposers, releasing the carbon-bound in different forms to be released back.

So the correct answer is option C.

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If we discover that another planet has intelligent life, what kind of message could we send that they might understand?

Answers

Answer: if there was such a possibility humans, us will show them in pictures not languages whos to say they communicate the way we do but one this for certain we all have eyes that let us see

(Ch12) A trademark expires after 20 years and must be reapplied for to continue.
True
False

Answers

Answer: false

Explanation: A federal trademark lasts 10 years from the date of registration, with 10-year renewal terms. Between the fifth and sixth year after the registration date, the registrant must file an affidavit to state that the mark is still in use.

Vertebrate animals that have notochords
are found in phyla______________
and include
classes such as (list 3):_______________

Answers

Answer:

Are found in  phylum Chordata

such as;- fishes, amphibians, reptiles, birds, and mammals

Wolves eat rabbits. Foxes also eat rabbits, rabbits, eat deer, implants, mice, eat insects insects eat nectar from plants which diagram would best represent this description.

Answers

The diagram that would best represent this description is a food web.

What is a food web?

A food web is a diagram showing the organisms that eat other organisms in a particular ecosystem, predators being higher in the web than their prey.

According to this question, the following feeding relationship occurs;

wolves eat rabbitsfoxes also eat rabbitsrabbits eat deer, implantsmice eat insectsinsects eat nectar from plants

These feeding relationship involving many organisms is best represented using a food web.

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Humus is made of _______? (Select all that apply.)
microorganisms
organic material
insects
mineral deposits
inorganic material
bedrock

Answers

Answer: Organic materials

Explanation: Humus is made from Chickpeas-which are organic!^^

Describe ways companies, or individual employees can manage their stress so that they can invest in their future well-being.

Answers

Answer

Workload, lack of job security, and personnel problems gang up on and overwhelm employees, dragging down their satisfaction levels. In fact, the negative consequences from stress are so strong that it has been declared a World Wide Epidemic by the World Health Organization.Explanation:u got this

A litter of pigs is born. Three are female, and three are male.
Which set of symbols correctly describes the sex of each piglet?

Answers

The set of symbols that correctly describes the sex of each piglet is:

FFFMMM

where F represents a female piglet and M represents a male piglet.
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True or False. Explain your answerSuppose that the government wants to stimulate investment but keep income constant. Theappropriate policy mix to achieve these goals would be to reduce the money supply and raisegovernment expenditures. Let's say a Doppler Radar emits a pulse that can travel a total of 300 miles before the next pulse. Based on this, we know that the radar's maximum unambiguous range is ____________. A buffered solution contains HNO2. It alsocontainsa. KClb. HNO3c. KOHd. KNO2e. NaCl Neck Masses and Vascular Anomalies: What is the difference between congenital and acquired thymic cyst? def mystery (a):for i in range (len(a)):if (i % 2 == 1):#*****S=**** MAIN **********[63, 72, 21, 90, 64, 67, 34]print(a[i], end = "")mystery(s) A project specifies a concrete strength of 24.1 MPa. Materials engineers will design the mix for a strength higher than that to account for variables.a) Calculate the required average compressive strength of a mix design if the mixing plant has a standard deviation of S= 3.8 MPa.b) Using the ACI code equation, estimate what would be the modulus of elasticity of this concrete at the required compressive strength. Enter the equation of the circle described below. Center (-1, 0), radius = sqrt 3 (10ab)^2(2a^4b^3)/4a^5b suppose a sequence of enzymatically catalyzed reactions converts substrate a to final product d through a sequence of reactions involving the production of intermediate products b and c as shown. product d inhibits enzyme e1.if the enzymes e1-e3 are all present in a test tube and substrate a is added to the reaction mixture, how will the concentration of intermediate b change? e1 e2 e3a b c d Take me to the text Hoth Hotels has a net accounts receivable opening balance of $218,000 and and ending balance of $157,000. The total sales amount for the year is $819,000, of which 50% is on credit. Calculate the days' sales outstanding and the accounts receivable turnover. Do not enter dollar signs or commas in the input boxes. Round your answers to 1 decimal place Days Sales Outstanding - 127 x days Accounts Receivable Turnover = times Check The kind of deed in which the conveyer promises that no encumbrances attached to the property while he owned it, but makes no guarantees about encumbrances that may have attached prior to his ownership, is a ___________ deed. Complete Part 1 of the assignment by giving three examples of your workplace strengths and explaining each with one or two paragraphs for each strength.Please help Part DNow predict the shape of a graph that shows velocity in the x direction (v) versus time Geometry: TransformationsHow many lines of symmetry does the following figure have? A) 14 B) 8 C) 2 D) 4 Solve And Fill In The Boxes in a mature group level, what is the role of the therapist? which of the following is not a factor of production? the water used to cool a nuclear power plant. the effort of farmers raising cattle. the wages paid to workers. the management skill of a small business owner. 3) What are three terms that can be used to describe organisms such as owls?A)B)C) we are naturally impartial toward the interests of our friends and family, which, according to feminist philosophers, is a reason to adopt the ethical theories of kant and mill.group of answer choicestruefalse Linear programming question (Stats) Question: should you buy additional labor time if a constraint is in a "surplus" (greater or equal to)? Why or why not? Question 2: should you buy additional labor time if a constraint is in a "slack" (less than or equal to)? Why or why not?