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JulijaS [17]
3 years ago
11

Permitting the exchange of nutrients and gases between the blood and tissue cells is the primary function of ________.

Biology
1 answer:
Leto [7]3 years ago
3 0
The answer to your question is hemoglobin 
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There are more species in tropical areas than in places more distant from the equator. this is probably a result of _____.
slega [8]
The temperature of tropical areas relative to places more distant to the equator. Another reason why is higher nutrient cycling, which is also an effect of higher temperature.
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12 Rachel is analyzing a DNA sample to identify its base pairs. Her results show that
Goshia [24]

Answer:

thymine

Explanation:

Adenine binds to thymine in a DNA and with uracil in RNA

4 0
3 years ago
Do cells divide all the time
frutty [35]

Answer:

Yeah

Explanation:

Before a cell starts dividing, it is in the "Interphase." It seems that cells must be constantly dividing, but each cell actually spends most of its time in the interphase

7 0
3 years ago
How are characteristics that suit a species for survival transmitted from one generation to the next?
Bess [88]

The characteristics that suit a species for survival are transmitted from one generation to the next through genes which are the units of hereditary information.

<h3>What is a Gene?</h3>

This is referred to as the basic functional unit of heredity and is composed of DNA which are passed from the parent to the offspring.

This is done through the process which is known as meiosis in which four unique daughter cells are produced.

This is therefore how characteristics that suit a species for survival are transmitted from one generation to the next through the gene and is the most appropriate choice.

Read more about Gene here brainly.com/question/19947953

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5 0
2 years ago
How does the idea of atoms<br> explain the principle of conservation of<br> matter?
mr Goodwill [35]

Answer:

Both the initial and final substances are composed of atoms because all matter is composed of atoms.

7 0
3 years ago
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