HELP Which are muscles of the leg?
gastrocnemius and quadriceps
abdominal and oblique
cardiac and smooth
gluteus and deltoid

1The answer is A Im guessing

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the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation:

there’s no image attached but i can if you want: )