Evolution:
. Natural selection
. prehistoric times
. fossils
. certain body parts
. animals that are different but have similar traits
The first one is atoms cause they are all the same type of particles. The blue one is the molecules that is not compound cause they aren't connected to each other. The other two are compound cause two atoms of two different elements are bonded together.
Deforestation is the removal of trees and plant life from a given area. with the absence of plant life comes the absence of photo-synthases. This causes a drop in the production of oxygen.