answer : vitamin c
explanation : Vitamin C helps the body form new collagen, so it is an important antioxidant for wound healing . Vitamin C for teeth includes preventing gum inflammation, assisting in the building and repairing of connective tissues, and helping to keep gums strong .
Answer:
Memantine is in a class of medicine called NMDA receptor antagonists. it works by decreasing abnormal activity in the Brian.
Answer:
a. myosin heads.
Explanation:
the ATP is what allows the myosin to dettach from the actin to continue the cross bridge cycle