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V125BC [204]
3 years ago
7

The graph shows ice core data that illustrate historical trends in the amount

Biology
1 answer:
konstantin123 [22]3 years ago
6 0

Answer: D. Current atmosphere CO2 levels would be increasing more slowly.

Explanation: A P E X

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Which substance has the most thermal energy and will have the most heat flow from it
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Answer:

a nuclear reactor core(1000ºC)

Explanation:

edge2021

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1.If a DNA molecule has 40% Cytosine, what percent of it would be Adenine?
andrey2020 [161]

Answer:

The correct answer is -

1. Adenine - 10%

2. A-T and C-G always in DNA.

Explanation:

1. The total amount of all nitrogenous bases are equally 100% and which includes an equal amount of C and G and an equal amount of A and T in the DNA molecule.

So, Cytosine = 40%, Guanine= 40%

total = 80%

therefore, the A and thymine would be - 100 - 80 = 20

A+T = 20

A= 10, and, T = 10%

2. The complementary base pairing rule explains that DNA base pairs are Adenine always binds with thymine and cytosine bind with guanine only. Purine binds with pyrimidine always except - A-C or G- T.

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3 years ago
What types of specimens were you able to view under each of the microscopes in the microscope activity? How did the specimen vie
cestrela7 [59]
<span>The question makes it seem that you looked through both types of microscopes at specific samples? As for how they would differ, a light microscope's level of magnification is limited by the physical characteristics of light and therefore can only see objects as small as organelles inside of a cell. A scanning electron microscope, however, does not use light, it uses a beam of electrons to visualize the sample. Electrons are much smaller than the light beam and are able to image much smaller objects, such as molecules and atoms.</span>
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How would a sudden downpour change water quality factors in a stream? Include at least four factors in your answer.​
aleksklad [387]

Answer:

Climate – low levels of rainfall and high temperatures lead to water deficits .

Geology – rainfall flows down to the rocks beneath the ground. ...

Pollution – some places have plenty of water, but pollution has made it unsafe to use.

Over-abstraction – when water is taken from aquifers, groundwater levels fall.

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Explanation:

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