The correct answer of the given question above would be option D. The option that did not occur during the Cenozoic era is the formation of the ozone layer. The ozone layer has long been there before any era since it is part of the earth's atmosphere. Hope this answer helps.
D.
A will harm/kill the native species.
B just create electricity
C destroys the forest ecosystem and the organisms in it
So, the population went up with every spring season and fell slightly in the winter; it increased within the course of 10 years
Answer:
B
Explanation:
Oxygen is the final acceptor of electrons in the process of oxidative phosphorylation. Without oxygen, the process becomes jammed with electrons.