Why do humans have two sets of teeth? ?

can someone me with this question? i know the answer but i need more explanation

When water freezes, it . contracts expands

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source.i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.