Which is a result of a seasonal change (meaning a change that happens over and over at a certain time of year)?
A.Trees destroyed in a forest fire
B.Plankton dying due to pollution
C.Fish moving to cleaner water
D.Birds migrating to a warmer climate
A.Trees destroyed in a forest fire
B.Plankton dying due to pollution
C.Fish moving to cleaner water
D.Birds migrating to a warmer climate