There are many different kinds of soil that vary in color and texture.
(A. True
B. False

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

Plants that have reproductive structures called cones are?

The transport tubes from food came down the plant are called?