English, asked by anjalibhati89684, 27 days ago

55. To keep Heart running :
(A) energy is required
(B) no energy is required
(C) resting position is required
(D) Solar energy is required

Answers

Answered by oxford1

0

Answer:

a) energy is required

Explanation:

it is because our muscles (cardiac muscle) require energy to contract and relax...

Answered by rajindersingh92225

1

Answer:

(D) Solar energy is required

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