The thin-walled blood vessels that allow easy passage of oxygen, carbon dioxide, nutrients, and waste through their cell wall are ________.

Which of the following factors can increase your risk of hypertension?

Duration, frequency, and intensity are increased in an exercise program during the ________ phase.

What is the recommended minimum level of moderate-intensity aerobic exercise to reduce the risk of CHD?

Which of the following behaviors would best help reduce the likelihood of developing a major risk factor for CHD?

Which of the following is not a common sign of a heart attack?

Which of the following is not considered one of the four most common diseases that can impair normal cardiovascular functioning?

The American Heart Association estimates that approximately one in ________ people suffers from hypertension.

The number one cause of death globally is ________.

Several hormones play key roles in bone growth and remodeling. Name five of the seven hormones mentioned in your reading and during lecture that influence bone growth and remodeling. Describe the specific function or effect of each hormone you listed on bone tissue.