The bones of the frog have similarities to trees. The frog's bones form a growth ring every year, in which it is what the Scientists find out about the frog's age (by counting it.) The age of trees can also be find in its rings (inside the trunk.)
Answer:
it's synthesis........
two different atoms/molecules form a different compound.
The term pioneer is used to describe the species that first colonize new habituate created by disturbance
