Question

this picture shows skeletal muscle tissue in the human bicep. it is made of many skeletal muscle cells. a single skeletal muscle cell cannot produce significant movement. but when all of the skeletal muscle cells in the bicep muscle tissue contract together, they can shorten the muscle and move the arm. complete the paragraph. a tissue is composed of similar types of cells that are close to each other. skeletal muscle tissue contains many skeletal muscle cells that can contract and relax to move the body. independently together

Explanation:

The text states that a single skeletal - muscle cell cannot produce significant movement, but when all in the bicep muscle tissue contract together, they move the arm. So, skeletal muscle cells in a tissue contract and relax together to move the body.

Answer:

together