What two things make blood pressure? *
A. pressure caused by contraction of heart ventri...
Biology, 19.05.2020 15:13 nerdykitty4586
What two things make blood pressure? *
A. pressure caused by contraction of heart ventricle and pressure exerted on blood by
walls of blood vessels
B. pressure caused by contraction of heart atrium and pressure exerted on blood by walls of blood vessels
C. pressure caused by stressful workload and pressure exerted by teachers
D. pressure caused by contraction of heart ventricle and pressure due to gravity
Answers: 1
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