The new population that experienced natural selection is now better fit or more adapted to the environment than the old population
A metamorphic rock is a type of rock which has been changed by extreme heat and pressure. so must be option D
It shows the evolution of certain species through the bone structures of the fossils.
Answer:
the animals
Explanation:
the difference between animal life in the Mesozoic Era and the early Cenozoic Era is that in the Mesozoic Era the reptiles were dominate and in the Cenozoic Era the mammals were dominate.
