Answer:
It is a cycle of contraction and relaxation of atria and ventricles.
Explanation:
The cardiac cycle is the sequence of electrical, mechanical, sound and pressure events, related to the flow of blood through the cardiac cavities, the contraction and relaxation of each of them (atria and ventricles), the closure and opening of Valves and noise production. This process takes place in less than a second. The reciprocal of the duration of a cycle is the heart rate (as usually expressed in beats per minute, multiply by 60 if the duration is measured in minutes).
Answer:
i’ll bring 2 bottles of water and a hand towel and snacks and my phone to listen to music plus headphones to
Explanation:
There that’s what I would bring
ill prepare by packing things first
Answer:
Multiple factors drive the continued increase in STDs. Data suggest that multiple factors are contributing to the overall increase in STDs, including: Drug use, poverty, stigma, and unstable housing, which can reduce access to STD prevention and care; Decreased condom use among vulnerable groups, including young people and gay and bisexual men
Explanation:
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