(Someone please help me) When muscles are active, cells use nutrients and oxygen at a higher rate and produce waste chemicals and heat more quickly. Describe how the interaction of two or more body systems helps to maintain homeostasis during periods of high muscle activity.

An increased pulse rate indicates that a person has an increased heart rate and a faster flow of blood. When muscles are active, cells use nutrients and oxygen at a higher rate and produce waste chemicals and heat more rapidly.

Explanation:

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.