Why is the a shell considered to be biotic

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Urgent. the table shows the relative blood flow through some organs in the human body that is, the percentage of blood that flows through a given organ, through which organ(s) does all the blood flow? explain the effect of exercise on blood flow to skeletal muscles.

Which locations on the map are low-pressure areas? a b c d e