Yes, they are formed by cooling of molten magma formed at the earth's crust. <span />
Answer:
D. Finding the possible traits of the offspring of two plants whose genes are known
Explanation:
Punnett Squares are used by applying both of the genes of the parent organisms to find the possible traits of the offspring.
The answer is true.
All of them bunched together is called a community
This is an 8th grader question. But I'll say Xx Xy