Question
5.
Which is a characteristic of a capillary?
controls blood flow to the organs
carries blood away from the heart
has valves to direct blood flow
has walls that are one cell thick
Which is a characteristic of a capillary?
controls blood flow to the organs
carries blood away from the heart
has valves to direct blood flow
has walls that are one cell thick
Answers
GPT 3.5
has walls that are one cell thick