The Cardiovascular and Respiratory Systems Answers

Your friend Amanda suffers from a condition that reduces her blood's ability to carry oxygen. Which of the following is the name of that condition?A.emphysemaB.hemophiliaC.leukemiaD.anemia

Once entering the nose, air moves through both the pharynx and larynx.

Nutrients and waste both enter and leave cells through a process called __________. A. effusion B. diffusion C. fusion D. emulsion Please select the best answer from the choices provided.

All cardiovascular diseases are caused by poor lifestyle choices.

Each lung is fed oxygen by a separate bronchus.

The human cardiovascular system is considered closed because __________.A.blood is continuously circulated in the body.B.blood provides nutrients to organs.C.blood collects oxygen from the lungsD.there are no holes for blood to enter or leave the system

How many chambers does the heart contain?A.3B.4C.5D.6

The right ventricle transports oxygenated blood to the lungs.

The aorta carries blood out of the heart to the rest of the body. Please select the best answer from the choices provided.

Arteries carry oxygen-rich blood to capillaries. Please select the best answer from the choices provided.