Help please science asap
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.
Learn more about the cephalopods here:
https://brainly.com/question/20122998
#SPJ1
4. Plan an Investigation Design a controlled
experiment to demonstrate that birds do not
spontaneously generate on birdfeeders.
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.
Learn more about experiment on https://brainly.com/question/25303029
#SPJ1
Why does the conifer life cycle take two years to complete?
Answer: Fertilization and seed development is a long process in pine trees.
7. Draw a cladogram of the following dinosaurs: Sauropods, Prosauropod A, Prosauropod
B, Theropods [2 pts]
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.
Learn more about cladogram on
https://brainly.com/question/12275760
#SPJ1
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?
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.
Learn more about hydroelectric plants at: https://brainly.com/question/12054440
#SPJ1
A litter of pigs is born. Three are female, and three are male.
Which set of symbols correctly describes the sex of each piglet?
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
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.
Learn more about Decomposition, here:
https://brainly.com/question/8692067
#SPJ1
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?
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)
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.
Learn more about Baroreceptors, refer to the link:
https://brainly.com/question/29618046
#SPJ1
if brick, dry soil, paper, and water were exposed to sunlight for the same amount of time, which substance would heat up the slowest?
Answer:
Water
Explanation:
black fur in minks B is dominant to brown fur
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 phenotypeLearn more about dominant trait from
https://brainly.com/question/12708051
#SPJ1
in replica plating, the geometrical arrangement of bacterial colonies on the agar surface of agar plate 1 is: _____
Iin replica plating, the geometrical arrangement of bacterial colonies on the agar surface of agar plate 1 is nitrocellulose membrane
What happens in replica platingThe 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.
Read more on replica plating herehttps://brainly.com/question/1992415
#SPJ1
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..
If we discover that another planet has intelligent life, what kind of message could we send that they might understand?
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
Vertebrate animals that have notochords
are found in phyla______________
and include
classes such as (list 3):_______________
Answer:
Are found in phylum Chordata
such as;- fishes, amphibians, reptiles, birds, and mammals
(Ch12) A trademark expires after 20 years and must be reapplied for to continue.
True
False
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.
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.
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.
Learn more about public domain from
https://brainly.com/question/30025178
#SPJ1
need help please.....
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.
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.
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.
To learn more about carbon, refer to the link:
https://brainly.com/question/30508567
#SPJ1
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
Answer:
A. temperature
Explanation:
https://brainly.com/question/8749013
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
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 ancestorsDetermining 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.
Learn more about dinosaurs here:
https://brainly.com/question/17321635
#SPJ1
What are living things that would make a good candidate for biomimicry. Describe the type of invention of solutions you would create.
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.
Find out more on biomimicry here: https://brainly.com/question/24546814
#SPJ1
Why do finches on the Galapagos have so many different varieties of beak adaptations?
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.
In a forest ecosystem, the niche of a squirrel population is
A. To recycle nutrients in the soil
B. To decompose
C. To collect acorns and bury them in the soil
D. To pollinate flowers
In a forest ecosystem, the niche of a squirrel population is (C) to collect acorns and bury them in the soil.
A niche refers to the role or function that an organism plays within an ecosystem. In a forest ecosystem, squirrels are known for their behavior of collecting and burying acorns and other nuts in the soil, which serves as a way of storing food for the winter months.
By burying the nuts in the soil, squirrels help to disperse the seeds of trees and other plants, which contributes to the maintenance and growth of the forest ecosystem. Additionally, the nuts that are not consumed by squirrels can serve as a source of food for other organisms in the ecosystem, such as birds and insects.
The niche of a squirrel population in a forest ecosystem is to collect acorns and other nuts and bury them in the soil, which serves as a vital role in seed dispersal and food storage for the forest ecosystem.
Therefore, the correct option is C. To collect acorns and bury them in the soil.
To learn more about squirrel population here
https://brainly.com/question/11881400
#SPJ1
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.
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 plantsThese feeding relationship involving many organisms is best represented using a food web.
Learn more about food web at: https://brainly.com/question/18816028
#SPJ1
Humus is made of _______? (Select all that apply.)
microorganisms
organic material
insects
mineral deposits
inorganic material
bedrock
Answer: Organic materials
Explanation: Humus is made from Chickpeas-which are organic!^^
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
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.
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.
Learn more about research report on https://brainly.com/question/26177190
#SPJ1
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:
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
Learn more about polygenic inheritance at: https://brainly.com/question/984479
#SPJ1
Define the following terms from the question above:
Extraordinary
Host
Answer: extraordinaire
Explanation:
Describe ways companies, or individual employees can manage their stress so that they can invest in their future well-being.
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