Astroke is a sudden loss of brain function. it results from a lack of gas exchange with brain tissue, which occurs when the supply of blood to the brain is blocked.

a stroke most likely results because of a problem in the system.

a.
circulatory
b.
digestive
c.
muscular
d.
skeletal

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.