Biology, asked by ItzLittleDude, 5 hours ago

Define - cardiac cycle ?¿?¿?¿?¿?¿​

Answers

Answered by pkgamer007
0

Answer:

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

Answered by XItzLittleDudeX
1

Answer:

The cardiac cycle is defined as a sequence of alternating contraction and relaxation of the atria and ventricles in order to pump blood throughout the body

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