Answer: It is when the population growth rates are regulated by density of a population. This is important in a multicellular organism for several reasons. It would affect the birth and death rates of the organism.
Explanation:
Answer:
Yes, every cell in the body secrete a glycocalyx...
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Line graphs can also be used to compare changes over the same period of time for more than one group. Bar graphs are used to compare things between different groups or to track changes over time.
The correct answer is c, <span>right atrium --> right ventricle --> pulmonary artery </span>