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Anna007 [38]
3 years ago
15

Which best describes a virus?

Biology
2 answers:
SIZIF [17.4K]3 years ago
7 0
I would say that the answer is D.
gizmo_the_mogwai [7]3 years ago
5 0
D IS definitely correct
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Explain how the bacteria and animals around the hydrothermal vents showed scientists that life was much more adaptable than they
lisov135 [29]

Explanation:  

Well, its extremely hot in the hydrothermal vents. Scientists simply believed it would be impossible for anything to survive due to the heat. Bacteria and micro-organisms were able to adapt to growing there, though. So in short words, they survived extreme conditions teaching scientists that life was quite adaptable.

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2 years ago
Which substance is a binary acid? hydrochloric acid phosphoric acid nitrous acid sulfuric acid
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Sulfuric Acid is a diprotic acid and as such a binary acid.  This is because it possesses two hydrogen as denoted by its formula H₂SO₄

Hydrochloric Acid  -  HCl
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3 years ago
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(Describe the impact of cutting down or burning large areas of forest on the recycling of carbon.
vodka [1.7K]

Answer:

it speeds up the process of the green house effect when trees are burned down is a large area it makes less homes for animals

4 0
3 years ago
Which of the following is an example of a vestigial structure?
postnew [5]
I think the answer is C
6 0
3 years ago
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In "gastrulation" cells begin to differentiate. They form different types of tissues so they can accomplish different purposes i
valkas [14]

Answer:

The statement that says that In "gastrulation" cells begin to differentiate and they form different types of tissues so that they can accomplish different purposes in the body, is true.

Explanation:

Gastrulation involves a process of cell division, migration and differentiation, being one of the stages of embryonic development.

Cell differentiation and migration in gastrulation leads to the formation of germ layers, which are responsible for forming different tissues and fulfilling different functions in the body:

  • <em>The outermost lamina is called the </em><em>ectoderm</em><em>, which can give rise to nerve tissue and part of the skin tissue. </em>
  • <em>The </em><em>mesoderm</em><em> is the middle lamina, and from it vascular, bone, muscle, and joint tissue can develop, as well as tissues of excretory and reproductive organs.  </em>
  • <em>Endoderm</em><em> corresponds to the internal lamina, forming in great part the mucous membrane of the organs of the digestive system. </em>

It is true, then, that <u>In gastrulation cells begin to differentiate and form different types of tissues so they can accomplish different purposes in the body</u>.

5 0
2 years ago
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