5. which nutrient is changed by bacteria into different forms?
through
80%
a water
of chemicals in
om
b carbon
c nitrogen
act and technology
doxygen
y systems ii

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.

The rapid decomposition of organic matter produces evidence which supports: the slow accumulation of coal deposits long ages of the earth rapid burial of vast amounts of vegetation biblical account of noah's flood

What maintain homeostasis when a persons internal body temperature is 97.5°f