The cardiovascular system move hormones throughout the body during exercise.

The cardiovascular system helps in moving hormones throughout the body during exercise.

Further Explanation:

Respiratory and circulatory system works together as a coupled unit for delivering oxygen and nutrients to the other part of the body and take away carbon dioxide and waste from the body to support homeostasis. The main function of the cardiovascular system is to support the adequate blood flow and supply adequate amount of nutrient to all body tissue and cells and also help in regulating the body temperature.

During physical exercise, the oxygen demand of the muscle tissue increase by 15 to 25 time than normal or rest condition because the more energy is required. Hormones play a vital role by controlling a number of physiological reactions such as energy formation, reproductive processes, tissue growth and degradation of the muscle protein.

Hormones help in performing two type of reactions Anabolic and Catabolic reaction. Anabolic reaction helps in building new tissues or muscles whereas; catabolic reaction helps in burning fat to produce more energy and in breaking tissue down.

Learn More:

1. Learn more about meiosis

2. Learn more about the process of molecular diffusion in a cell

3. Learn more about human sperm and egg cell

Answer Details:

Grade: High School

Subjects: Health

Topic: Physical Fitness

Keywords:

Cardiovascular, exercise, respiratory, circulatory, nutrient, homeostasis, physical, hormones, physiological, degradation, anabolic, catabolic, energy.

b is the correct answer