STATE 2 WAYS BETWEEN RED BLOOD CELL AND ANIMAL CELL, WHAT THE DIFFERENT AND EXPLAIN

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.

How does a lytic infection differ from a lysogenic infection?

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these