What are you trying to ask?
Answer:
Forelimb protraction starts with a rapid flexion of the shoulder joint bringing the humerus close to its maximum cranial rotation angle, almost in parallel to the mid-sagittal plane. This position has already been reached by the middle of the swing phase.
The answer would be ( D. formation of cell walls)
The job of the tendons is to connect the muscle to the bone. I hope this helps
Any living thing. It could be a bird, fish, anything with life.