Sunny makes a poster showing the levels of organization in the human body. How can Sunny correct his error? Check all that apply.

Arrow A should point to the organ system.

Arrow B should point to the cell.

Arrow B should point to the organ.

Arrow C should point to the muscle tissue.

Arrow C should point to the organ system.

Arrow B should point to the muscle tissue, Arrow C should point to the organ system.

These are the correct answers, have a nice day! :)

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. calcium carbonate is strengthened by phosphorus.

explanation:

six grader is what i am ssorry