The cardiovascular system helps move hormones throughout the body during exercise. True or false?

Answer: True

The cardiovascular system indeed plays a crucial role in transporting hormones throughout the body, particularly during exercise. When we exercise, our body requires the coordinated action of various systems to maintain efficiency and performance. The cardiovascular system, which includes the heart and blood vessels, is responsible for circulating blood. This circulation not only delivers oxygen and nutrients to muscles but also transports hormones that regulate various physiological responses.

For instance, during physical activity, hormones such as adrenaline (epinephrine) and norepinephrine are released into the bloodstream. These hormones help to increase heart rate, energy mobilization, and blood flow to active tissues. Additionally, other hormones like insulin and cortisol can influence how the body manages energy stores and metabolic processes during exercise. Therefore, the statement is true; the cardiovascular system indeed helps move hormones throughout the body during exercise, facilitating the body's response to increased physical demands.