Which of the following is true about which of the following is true about plants and cellular energy? plants and cellular energy?

The correct option is:

Plant uses light energy to produce food molecule during photosynthesis and obtain cellular energy from the bond of these molecule during respiration .

Explanation:

Important points :

Photosynthesis : It is a  process in which green plants prepare their food  using sunlight from CO2 and water .

Here, Food is produced

Respiration : It is a process by which organism obtain energy by breaking the food molecules.

Food molecules are source of energy which contain a large number of bonds. When these bonds break down during respiration , then energy is released .

= food molecule prepared by plants during photosynthesis . It contain many bonds

Hence The bond breaking release energy.

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).