4 years ago

When a muscle fiber is sufficiently stimulated, it will contract to its fullest extent or not at all?

2 answers:

5 0

A muscle fiber will contract completely

3 0

It will contract to its fullest extent.

Hope this helps !

Photon

You might be interested in

marysya [2.9K]

Answer:

An abiotic factor is a non-living part of an ecosystem that shapes its environment.

4 0

3 years ago

Pepsi [2]

Answer:

its the 3 one

Explanation:

3 0

3 years ago

mixer [17]

The cytoskeleton of a cell allows the cell to be flexible. Our human skeletons allow <em>us </em>to be flexible.

7 0

4 years ago

klemol [59]

It performs all functions for the organism.

Hope this helps!

4 0

3 years ago

scoundrel [369]

Answer:

Rough endoplasmatic reticulum?

7 0

3 years ago