Answer:
c
Explanation:
in the body the blood vessels always stay in tack and they can never get old.
Answer:
a. myosin heads.
Explanation:
the ATP is what allows the myosin to dettach from the actin to continue the cross bridge cycle
16; D. all of the above
explanation; the gluteus maximus works with the semitendinosus and semimembranosus muscles, extending the thigh. it is, indeed, located in the buttocks, and can be used as an injection site.
17; D. both B and C
explanation; the latissimus dorsi collaborates with the teres major and pectoralis major to adduct and medially rotate the arm at it’s glenohumeral joint.