Answer:
A combining form consists of a word root and combining vowel. The prefix often indicates the body system or organ being discussed. Combining vowels make medical terms easier to pronounce.
Answer:
I believe the answer is A
Answer:
Normal changes in the heart include deposits of the "aging pigment," lipofuscin. The heart muscle cells degenerate slightly. The valves inside the heart, which control the direction of blood flow, thicken and become stiffer. A heart murmur caused by valve stiffness is fairly common in older people.
Answer:
B
Explanation:
A Leader is determined to help and guide others.
