PLEASE HELP Choose the correct Coefficients to balance the equation:

Question 7 options:

_Mg+___0²→_Mgo

A. 2, 2, 2

B. 2, 1, 2

C. 1, 2, 2

D. 1, 2, 1

Choose the correct Coefficients to balance the equation:

Question 8 options:

_AL+___CL²→_ALCL³³

A. 2, 3, 2

B. 3, 2, 2

C. 2, 3, 3

D. 2, 2, 2

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae