Excretion is the process of
a) exchanging carbon dioxide for oxygen
b) pumping blood throughout the body to supply nutrients and oxygen to cells
c) breaking food down into nutrients that can be absorbed
d) removing metabolic wastes from the body
Ans: d) removing metabolic wastes from the body
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What will be an ideal response?
Which of the following big sagebrush plants is the most fit, based only on the information presented?
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Answer the following statement true (T) or false (F)
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Fill in the blank(s) with the appropriate word(s).