Which option is better and why?

Florian discovers a rock that is broken into pieces. each piece has several bands. which type of rock does florian predict these pieces will change into when subjected to heat and pressure? igneous magma metamorphic sedimentary

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins