When you flex or use a muscle, the _____. muscle fibers relax blood flow decreases muscle fibers slide apart myofibrils slide to

Question

dusya [7]

3 years ago

9

When you flex or use a muscle, the _____. muscle fibers relax blood flow decreases muscle fibers slide apart myofibrils slide to

gether?

Health

2 answers:

12345 [234] · Answer 1 · 2021-12-25T23:26:49+03:00

12345 [234]3 years ago

8 0

The answer is:

The myofibrils slide together

hodyreva [135] · Answer 2 · 2021-12-25T21:51:17+03:00

hodyreva [135]3 years ago

5 0

Myofibrils slide together.

the other options don't make sense, and the myofibrils sliding together is the mechanism the muscle uses to generate force.