Multiple Choice
Cardiac muscle's sole function is to
A) help move blood to supply itself with oxygen and nutrients.
B) pump blood.
C) control blood pressure.
D) control heart rate.
E) oxygenate the blood.
Correct Answer:

Verified
Correct Answer:
Verified
Q17: Which system produces blood cells?<br>A)endocrine<br>B)skeletal<br>C)muscular<br>D)defense<br>E)integumentary
Q58: If its cells are striated and abut
Q59: a(n. _ is a combination of two
Q60: An effector can be a<br>A) muscle.<br>B) nerve.<br>C)
Q61: Which system collects and returns tissue fluid
Q62: The structure that makes loose connective tissue
Q64: Glial cells make up approximately what percentage
Q66: Cartilage lacks<br>A) matrix.<br>B) collagen.<br>C) blood vessels.<br>D) cells.<br>E)
Q67: Outside the brain and spinal cord, which
Q68: Cells or cell parts that detect a