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Travka [436]
3 years ago
13

How are oxygen and carbon dioxide exchanged between the alveoli and the

Biology
1 answer:
Lorico [155]3 years ago
8 0

Answer:

B. Osmosis

Explanation:

Osmosis is the process in which oxygen and carbon dioxide exchanged occur between the alveoli and the  capillaries because the oxygen enters the body and the carbondioxide gas leaves the cell through a semi-permeable membrane and we know that Osmosis is a process in which smaller molecules moves from higher concentration to lower concentration through semi-permeable membrane of the cell.

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The heaviest naturally occurring element is
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What percentage of the offspring from a BbFf*BbFf cross would be expected to be heterozygous for both traits
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