<span>The correct
answer is B. Bees pollinating flowers.</span>
<span>
In biology, mutualism is how two different organisms survive upon the activity
of the other. Each benefits from the mutual relationship. In the case of bees
pollinating flowers, both the bees and the flowers need something and benefit
from the interaction with the other. </span>
Answer:
as the blood pressure increases, the rate of blood flow decreases
Answer:
B) build wind-powered pumps to use groundwater
