Biology High School

This picture shows examples of a cross section of human skin.

The integumentary system could best be compared to-

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Answer 1

Answer:

i don"t know sorry

Explanation:

ask some one

Related Questions

Urgent! question is attached, thankyou so much

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Answer:

C; Oxygen concentration

Explanation:

Oxygen is product, not a reactant in photosynthesis. Light and carbon dioxide are reactants, and extreme temperatures can denature the plant.

What is the effect of inputting stem cells instead of body cells into the original system?

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Explanation:

Stem cell research indicates that s.cells are cells that are not fully developed; in turn if researchers inject a patient with type 1 diabetes into the pancreas the result is that the pancreas produces it's own insulin eliminating the chances of spikes in the blood sugars of the patient & also long term effects of high blood sugars that effect all vital organs & nervous system.

Researchers were also using stem cells to limbs that were amputated or damaged resulting in the limb regenerating itself.

I have seen a mouse that had a human ear attached to its body.

Researchers were ordered by our government to cease the experiments because pharmaceutical companies were making more $$ on medicines to supposedly help diabetics or veterans to live a normal life..

Would DNA fingerprinting be useful in solving crimes if there was no such thing as nonsense codes/junk DNA?

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Yes it would be useful because it can still be run through the database and something Can still be found linked to the person .

please answer all the three questions​

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Answer:

1. Birds have feathers of different colours.

2. Woodpeckers have long beaks.

3. Sunbird is a non-migratory bird.

or

3. Sunbird is sedentary bird.

Explanation:

hope this helps and is right :)

p.s. i really need brainliest.

When water is cooled, it becomes more dense and sinks to the bottom of the water column. The displaced water is them replaced with ___________.

more cold water from the North and south pole

warm water moving in from the equator

water that is roughly the same temperature as the displaced water

water from volcanic vents

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B) warm water moving in from the equator

Which of the following are reasons Earth's atmosphere makes conditions suitable for life? (multiple answers)



stops earthquakes


protects us from harmful radiation


traps heat


provides oxygen for breathing

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Answer:

B and C I think

Explanation:

Those ones make the most sense in my opinion.

9 Luis wants to interview someone who has a career in biotechnology. Which of
the following best describes a career in biotechnology?
F Athena uses a sophisticated telescope to observe stars.
G Zach tracks the number of fish that inhabit a certain coastal area.
H Vincent modifies the DNA of bacteria to study the function of their genes.
I Lindsey writes computer programs that model the three-dimensional
structure of chemical compounds.

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Bio refers to study of living things + technology (is pretty straightforward- i dont think i need to explain this)

This means Vincent modifies the DNA of bacteria to study the function of their genes is the correct answer :)

What question led scientists to separate plants and fungi into two distinct kingdoms?
A. Does the organism have cells?

B. Does the organism reproduce?

C. Does the organism grow on the ground?

D. Does the organism use sunlight to make food?

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Answer:

A

Explanation:

yes because each plant have a cell if they don't they might die.

Touch the stigma and notice how it feels. What is the advantage of this type of texture?
A. The sticky texture allows for capture of prey to help with fertilization
B. The sticky texture allows for the exchange of carbon dioxide to assist with photosynthesis.
C. The sticky texture allows for pollen to adhere to the stigma for fertilization.
D. The sticky texture allows for water molecules to not escape from the plant, thus preventing dehydration.​

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A-Most stigmas are covered with a waxy, sticky substance. This wet substance allows stigmas to provide an important service by re-hydrating dry pollen to prepare the grains to enter the ovary and initiate the process of fertilization.

Can someone help me pls.....

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Answer:

    Explanation:

How do the diaphragm and rib muscles help with breathing? These muscles
pull lungs down to draw in air
change the air pressure
open up the air flow tubes
keep food out of the chest
push blood around the lungs

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When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale

Mitochondria are cell structures that contain a small quantity of DNA.
Scientists are sequencing the DNA of one particular gene in mitochondria to
help identify different species of many animals including myriapods. The
sequences that they find are called ‘barcodes’.
(i) State the part of the cell that contains most of the DNA.
[1]
(ii) Suggest how DNA barcoding might be useful in the classification of animals,
such as myriapods.

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The part of the cell that contains most of the DNA is the mitochondria.
The use of the DNA barcoding is that by comparison with a reference library such as DNA sections an individual sequence can be used to uniquely identify an organism to a species just like how a supermarket scanner uses the black stripes of the UPC barcode to identify an item

a student mixed a sample of urine from a person with benedict's solution and heated ,the colour changed to Orange. (b)what did the student conclude on the health status of the person​

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Answer:

The person has high blood sugar.

Explanation:

Because benedict's solution tests for reducing agents, and since it changed its colour, reducing sugars(like glucose) is present.

Why are vestigial structures not removed by natural selection?

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Vestigial structures are not removed by natural selection because natural selection only acts on traits that impact reproductive success.

I hope this helps

How are the diverse living organisms within a biome dependent upon each other and the nonliving parts of their environment? Give specific examples.

I NEED HELP ASAP!!!!!!! ILL MARK YOU AS BRAINLIEST!

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An example that shows how organisms are dependent on each other would using a food chain as an example.
• mouse eat grass and drink water ( which is nonliving)
• mouse gets eaten by fox
• then fox then eaten by coyote and the cycle continues
However is one of these organisms have low population it will be difficult for the others. For example if there is a low population of coyotes then the fox population over populate same goes for if fox are low in population then the mouses become over populated hence diseases could spread from the mouses. The organisms must keep each other in check

please help me i don’t know nun of this

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Answer:

A and A

Explanation:

Answer:

idek

Explanation:

adsorption definition

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Answer:

The definition of Adsorption is the process by which a solid holds molecules of a gas or liquid or solute as a thin film

Explanation:

One condition in the body that needs to be controlled is the level of
water. Give one other condition in the human body that needs to be
controlled.

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Answer:

Levels of electrolytes, blood sugar, temperature etc

Please define the terms, don’t copy and paste. I’m giving 15 points for it

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Algae: any of numerous groups of chlorophyll-containing, mainly aquatic eukaryotic organisms ranging from microscopic single-celled forms to multicellular forms 100 feet (30 meters) or more long, distinguished from plants by the absence of true roots, stems, and leaves and by a lack of nonreproductive cells in the reproductive structures: classified into the six phyla Euglenophyta, Crysophyta, Pyrrophyta, Chlorophyta, Phaeophyta, and Rhodophyta.

Amboeda: any of a large genus (Amoeba) of naked rhizopod protozoans with lobed and never anastomosing pseudopodia, without permanent organelles or supporting structures, and of wide distribution in fresh and salt water and moist terrestrial environments

Asexual reproduction: reproduction (as cell division, spore formation, fission, or budding) without union of individuals or gametes

Cilia: minute short hairlike process often forming part of a fringe

Diatom: any of a class (Bacillariophyceae) of minute planktonic unicellular or colonial algae with silicified skeletons that form diatomaceous earth

Please mark brainliest

which 3 statements of these are true? ( I put a picture attached to this ) please help I will give brainliest if correct

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Answer:

The name of the element is carbon, there are 6 protons, and nitrogen has a smaller atomic number.

Explanation:

The atomic number of carbon is 6, not 12.

The atomic mass of carbon is 12.01g, not 12.

It does have six protons, it has a larger atomic number (6) than nitrogen (5) and it is called carbon.

Which element is found in both DNA and protein?
Sulfur
Sodium
Nitrogen
Chlorine

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Answer:

nitrogen

Explanation:

Answer:

Nitrogen

Explanation:

Hello There!

DNA and protein is made up of nitrogenous bases which contain nitrogen therefore the correct answer would be nitrogen

Does the Second Amendment need to be "revisited" in 2021? yes and why?

I need help pleasee

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Answer:

It needs to be revisited because of the random acts of violence that it enables.

Explanation:

People that have access to weapons of mass destruction use them to kill people for no reason. For example, the sandy hook shooting, the recent Stoneman Douglas shooting, and the Christchurch shooting. All these shootings could have been prevented if there was stronger gun control. If people did not have access to automatic firing machine guns, less people would have died.

* DISCLAIMER *

All ideas expressed in this answer do not necessarily reflect my person views, they are meant for educational purposes, not to spark a debate about the 2nd amendment, do not get offended. (put this in cus some peeps crazy)

Investigators are looking for the igniter used at their crime scene. Which igniter is most likely to leave evidence behind for investigators to discover?

A cigarette lighter
A cigarette butt
A match
A Molotov cocktail

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A cigarette lighter considering the suspect touched it and left fingerprints
A cigarette lighter because it would most likely cause fire out of all the other options listed

I just don't know what each one is

Stimulus: Ca2+ ion levels in blood are too low
•Sensor: •Control center:
•Effector and action(s):
•Negative feedback:


•Stimulus: Ca2+ ion levels in blood are too high
•Sensor:
•Control center:
•Effector and action(s):
•Negative feedback:

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A. Beacuse effector and actions and sensor control center= stimulus so m=347839.6

Why is it possible that two ecosystems with identical conditions of temperature and precipitation, could support different plants?

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Answer:

Because even if they are similar, they still have a difference between them, and that difference helps other plants.

It is possible because plants require other factors like sunlight and soil nutrients) other than Temperature and precipitation to grow

Plants require some Important factors for its growth and development and they are :

Temperature precipitation Sunlight soil nutrients type of soil

The two ecosystems with identical conditions of Temperature and precipitation might have differences in the amount of sunlight they receive and the Nutrients contained in its soil. therefore the ecosystems although similar can support different plants based on the difference in the amount of sunlight and Nutrients contained in the soil.

Learn more : https://brainly.com/question/22856681

What two types of cells are involved in immune response and have the job of creating a "memory" of exposed pathogens? *
a)A cells and B cells
b)T cells and A cells
c)T cells and B cells
d)red and white blood cells

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Answer:

B  

Explanation:

What theories of intelligence relies on the sensitivity to other people’s feelings and the ability to respond to them?

A. Emotional Intelligence by Daniel Goleman and Gardner's Theory of Multiple Intelligences

B. Emotional Intelligence by Daniel Goleman

C. Gardner's Theory of Multiple Intelligences

D. Neither

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Answer:

D

Explanation:

Is this correct guys?

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Yes it’s correct, study hard

Answer:

Yes its correct.

:)))))

PLZ HELP!!!!!
. Flattened, hollow folds and sacs of endoplasmic reticulum are called cisternae.
a. TRUE
b. FALSE

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The answer is A . True because the ER is a network membranes that from hollow tubes flattened sheets , and round sacs . These flattens , hollow folds and sacs are called cisternae.

Answer:

true

hope this helps

have a good day :)

Explanation:

help please!!! asap!!

Answers

Answer:

Water

Explanation:

Other Questions
Please please help me please circus has 20 performers, of which 6 are dancers.What is the probability that a randomly selected performer will be a dancer?Write your answer as a fraction or whole number. 4) find the first five terms of the recursively defined sequence. a1=5, an+1=-3an+1 Can some one answer this? what's is the slope of the line? please answer The square has a side length of 10 ft and the circle inside the square has a diameter of 10 ft find the approximate area of the shaded region use 3.14 as an estimation for What conventions can you play with to enhance your writing. Explain how you will use each and what effect they will have on your style. PLZ HURRY 50 POINTS!!! Will report if wrong. Read the excerpt from act 2, scene 1, of Julius Caesar.[BRUTUS.] Th abuse of greatness is when it disjoinsRemorse from power. And to speak truth of Caesar, I have not known when his affections swayedMore than his reason. But &lquo;tis a common proofThat lowliness is young ambitions ladder,Whereto the climber-upward turns his face;But when he once attains the upmost round,He then unto the ladder turns his back,Looks in the clouds, scorning the base degreesBy which he did ascend. So Caesar may.Then lest he may, prevent. And since the quarrelWill bear no colour for the thing he is,Fashion it thus: that what he is, augmented,Would run to these and these extremities;And therefore think him as a serpents eggWhich, hatched, would as his kind grow mischievous,And kill him in the shell. Which quotations support the central idea that Brutus thinks Caesar is dangerous and needs to be killed before he becomes even more dangerous? Select three options.A) Fashion it thus: that what he is, augmented, / Would run to these and these extremities;B) But 'tis a common proof / That lowliness is young ambitions ladderC) Th abuse of greatness is when it disjoins / Remorse from power.D) And since the quarrel / Will bear no colour for the thing he isE) And therefore think him as a serpents egg / Which, hatched, would as his kind grow mischievous, / And kill him in the shell. A school store has 1200 pencils and sells 25 per day the manager reorders when the number of pencils in stock is 650 The length of a rectangle is 20 inches less than twice the width. The perimeter of the rectangle is 86 inches. Find the dimensions of the rectangle. Harvesting all the trees in an area is known as Answer: Deforestation What was the original American dream? Do you think we brought it back today or is the dream still about money? A firsthand account of an event is told by--someone who did not see the eventsomeone who has a strong opinion about the eventsomeone who saw the event happensomeone who does not have all of the knowledge about an event round 2.85 to the nearest hunderdth At the end of your citation in MLAformat, indicate what type of sourceyou are citing, such asA. a book, the Web, a DVD, etc.B. a musical, an opera, a rock concert, etc.C. a hardback, a softback, a pamphlet, etc. 10 MULTIPLE CHOICE QUESTION Which type is the most numerous, according to him? Public interest groups or Economic interest groups there are 72 boys and 90 girls on a math team for the next competition mr. Johnson would like to arrange all the students in equal rows with only girls or only boys in each row. What is the greatest number of students that can be in each row HELLPPPIn literature, symbols are not found in which of the following? (1 point)Setting descriptionsDescription of colorsCharacters' namesAuthor's name Fill in the blank with the appropriate form of "interdit".Les pieds nus sont________. A. interdit B. interdite C. interdits D. interdites 7. Which of the following best summarizes a Democrat's argument against the NationalBank?a. "The bank is unconstitutional because the power to coin money actuallybelongs to the executive branch."b. "The bank ultimately favors the wealthy and endangers the common man'sfreedoms."c. "The bank is unconstitutional because the second 20-year charter hasexpired."d. "The bank is not allowed to hold government funds without permission fromits citizens."