Um, I’m sorry. I don’t 7nderstanf your question
D. stimulants because they make you hyper and talking fast and convulsions means hyperactive
Answer:
Fast
Explanation:
if the tempo is too slow it might make you tired
All I know fiber means that someone that tells story's and Lie's
Myofibrils are bundles of contractile filaments which are arranged in parallel groups in thecytoplasm of striated muscle cells.
The statement that myofibrils do the actual movement during exercise is true. because the main function of the myofibril is to perform muscle contraction, and muscle contractions are the actual movements of the muscles.