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3 votes
1. People age at different rates. Which of the following affects the rate at which we age?

environment
loss of muscle mass
slower pulse rate
life span

2 Answers

4 votes
I’m not sure but the answer that makes the most since is Loss of muscle mass
User Jeffrey Sarnoff
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3.5k points
7 votes

Answer:

The answer is environment.

Step-by-step explanation:

I did a quiz and got it right.

User Lcfd
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3.6k points