Which process occurs in all living organisms at all times?

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

Which best explains why an iceberg floats?