We breath oxygen because it is needed to burn fuel [ sugars and fatty acids] in our cells to produce energy. Oxygen is also brought into the lungs via breathing; where it is transported by red blood cells to the entire body to be used to produce energy. The food we eat gives us protein, sugars, vitamins etc. for energy
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Answer:
no, just like any other animal that is pregnant it slows down and the body develops more
Explanation:
Answer: 1/4 AA or type A Blood; 1/4 BB or type B Blood; 1/2 AB
I’m pretty sure the answer is D
