Biology, asked by prince4536, 10 months ago

septum
5. The contraction and dilation of cardiac
chambers are called .............. respectively.
a. systole and diastole
b. Auriculoventricular valve and Mitral
valve
c. septum and auricle​

Answers

Answered by ejojohnv
1

Answer:a. systole and diastole

Explanation:

Answered by pratyush482218
1

Answer:

systole diastole is the answer

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