A . Value because that’s your valued opinion
Answer:
i need more details to answer.
Explanation:
sorry
D. I just took the test on USA Test prep so ya, remember to mark this the brainlyest answer
The process of photosynthesis.
Answer:
B. Shortens
Explanation:
Myofibrils are components of the animal skeletal muscles that are made up of sacromeres. They perform the muscular contraction and relaxation via the sliding filament model.
To produce motion, A cross-bridge forms between actin and the myosin heads triggering shortening of the sacromere. This shortening of the sacromere results in the contraction of the muscle fibers, which the net effect can be seen to be a shortening of the fibers
