Answer:
The oxygen enters the bloodstream from the alveoli, tiny sacs in the lungs where gas exchange takes place (Figure below). The transfer of oxygen into the blood is through simple diffusion. ... While oxygen moves from the capillaries and into body cells, carbon dioxide moves from the cells into the capillaries.
Explanation:
The answer would be ''Y-Chromosomes Analysis''
Answer:
Acids in stomach changing proteins into amino acid
Explanation:
The acids help digest food
Answer:
senses?
Explanation:
unlike any animal, people have developed senses
the rest of the options would not make much sense given the sentence
Explanation:
Plant cell
Is the best example of a eukaryotic
