How is the light energy absorbed by plants important to photosynthesis?

I think that pigments absorb light used in photosynthesis. In photosynthesis, the sun's energy is converted to chemical energy by photosynthetic organisms. ... For instance, plants appear green to us because they contain many chlorophyll a and b molecules, which reflect green light.

I think this is the answer. 

Centration is the correct answer

The short-term effect of tar on the body is increased blood pressure.