B. most of the multicellular organisms that lived during the precambrian became
at the end of the precambrian.

What is the name for a substance formed in a chemical reaction

Environmental impacts on evolution : mastery test

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.