Plants use energy to absorb what?

Plant use energy to absorb water and sunlight.
It's known as PHOTOSYNTHESIS. :)

Plants must get food into their system in order to acquire energy and continue living, simmilar to animals. Plants create energy for animals to use, so they must replenish their nutritents.
Therefore, they get energy through the sun, by the process called PHOTOSYNTHESIS.

Hope the answer is b