Your answers would be B and C.
Answer:
Lipolysis. To obtain energy from fat, triglycerides must first be broken down by hydrolysis into their two principal components, fatty acids and glycerol. This process, called lipolysis, takes place in the cytoplasm. The resulting fatty acids are oxidized by β-oxidation into acetyl CoA, which is used by the Krebs cycle ...
One function is that they treat and prevent diseases
They also have the function of shutting down business in the case of a medical emergency
Purpose mean intended or result end determination
Your performing cardiovascular exercise
you don't work at too high an intensity level
your heart is strengthened<span />