Is this true or false, "as the control centers of the cell, the mitochondria also have a significant limiting effect on cell size.".?

Plzz hurry im being timed during times of vigorous physical activity, muscles require a constant supply of oxygen. how does the body respond to these needs? a. breathing rate and heart rate both decrease. b. breathing rate and heart rate both increase. c. heart rate decreases, but breathing rate remains stable. d. breathing rate increases, but heart rate remains stable.

What are some characteristics of a free enterprise economy?

How water is moving through the ecosystem ?