The ability to lift a weight 12 times or more is not optimal for growing muscle mass. If you can't lift a weight eight or more times you are also not optimally building muscle mass. Generally speaking, the target goal for lifting weights to build muscle is anywhere between eight and 12 reps.
It would take 18 days, because it takes 3,500 calories to gain a pound, 3500/200 is 17.5, round that up to 18.
<h3>
Answer:</h3>
Insulin inhibits the breakdown of fat cells and stimulates the creation of body fat.
<h3>
Explanation:</h3>
Insulin directs muscle and fat cells to take in glucose. Cells will either take in this glucose to obtain energy from it or convert the glucose to fat for long-term storage.
Let me know if you need any further explanation, I would be happy to help!
<span>B. Primitive life-forms, such as molds or yeasts, that cannot make their own food.
Please mark brainliest if you liked my answer!</span>
For this question, I think your best answer would be <span>changing to a treadmill that has handle sensors. Now, I'm not sure if that's correct because I don't see you listed any answer choices. But I'm positive that is correct. If you need more help please feel free to leave a comment down below!
</span>
