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olga55 [171]
3 years ago
9

Blood returning from the lungs enters theA. Left atriumB. Left ventricleC. Right atriumD. Right ventricleE. Aorta

Biology
1 answer:
Tpy6a [65]3 years ago
5 0

The answer is A. Left atrium

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Nearly all cells found in multicellular organisms have similar needs. As a result, most organisms have developed similar _______
melomori [17]
This statement is mostly false. While all organisms do share basic needs to sustain life, there is a wide variety of strategies employed to meet these needs. For example, while most plants receive nutrients from soil, some live in soils which do not fully meet their needs. Such plants sometimes kill and use animals in order to meet these needs (i.e. venus flytrap) or partner with bacteria that produce some of the nutrients they need (i.e legumes).

7 0
3 years ago
how would the second row of values in the plant experiment most likely compare to the second row of values in the original exper
timurjin [86]

The second row of values in plant experiment most likely to have "high oxygen level and carbon  dioxide level would be the same".

Explanation:

The procedure by which living things convert oxygen and glucose to water and carbon, accordingly yielding vitality is called photosynthesis. It does not require the nearness of daylight and is continually happening in living life forms. Cell breath occurs in the mitochondria of cells.  

Through these procedures, plants get the carbon dioxide they need, and living life forms get the oxygen they need. They are additionally crucial to the vitality trade that living things need to endure.

4 0
3 years ago
A ferret's haploid number of chromosomes is 20. How would the number of chromosomes in the ferret's body cells compare to the nu
stiv31 [10]
It's body cells would have 40 chromosomes and its gametes would contain half of the total genetic information, 20 chromosomes.
7 0
3 years ago
Read 2 more answers
Using the information below, what will happen to the cell as it reaches equilibrium?
sasho [114]

Answer:

Even when equilibrium is reached, particles of a solution will continue to move across the membrane in both directions. However, because almost equal numbers of particles move in each direction, there is no further change in concentration

Explanation:

7 0
2 years ago
A roach moves down the hall at 1.2 m/s. When he sees the janitor coming down the hall, he begins to run. After 3.2 s, he is movi
Ierofanga [76]

Answer:

0.75 m/s^2.

Explanation:

Given:

vi = 1.2 m/s

vf = 3.6 m/s

t = 3.2 s

Using the equation of motion:

vf = vi + at

3.6 - 1.2 = 3.2a

a = 2.4/3.2

= 0.75 m/s^2.

4 0
3 years ago
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