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mel-nik [20]
3 years ago
6

If your heart is not strong enough or efficient enough, it is difficult to:

Health
2 answers:
kenny6666 [7]3 years ago
8 0
The answer should be c
attashe74 [19]3 years ago
7 0

Answer:

C.

Explanation:

When your heart isn't strong enough, you have a hard time breathing because you heart isn't pump blood fast enough to allow you to breathe.

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