Birds play an important role in the environment by?

Birds do many important things for the environment, for example: They eat bugs, that helps the humans because if birds weren't real, all the farmers crops would be eaten by those bugs. Also, birds spread seeds and when the seed falls from their mouth, it goes into the ground, and over time a new plant grows.

Hope I helped!

- Amber

 

It's absorbs violet light

Ai believe is the correct answer