Answer: A. Synergist
Explanation:
The muscle that is primarily responsible for a movement is called the
prime mover, also known as the agonist. The muscle that produces a contraction to help in creating the movement but doesn't have the primary responsibility for it is considered the synergist muscle.
The antagonist muscles are those that resist the change in the prime mover and cause movement in the opposing direction.
So Sam has the disorder and one of his parents are likely the carrier since Sam is their son. That’s all I can provide since that’s all the info I was given.
Answer:
Where are the options?
Explanation:
Without options my best guess would be sybtomps would groe over time from childhood all the way to adulthood but the severity if the depreisson is not a givin fact and can from mild to MDD.