Question

any two muscles whose contraction produces the same movement, are said to be what?
○ skeletal muscles
○ antagonistic muscles
○ brain tissue
○ synergistic muscles

Explanation:

Synergistic muscles work together to produce the same movement. Antagonistic muscles have opposite - action movements. Skeletal muscles are a type of muscle tissue and brain tissue is not related to this muscle - movement relationship.

Answer:

D. synergistic muscles