The correct answer should be The ability to reproduce only within a species.
Energy
they could be producers or consumers
producers make their own food/energy
consumers get energy from other living things
Answer:
bibliography is a list of the books and other sources that are referred to in a scholarly work-such as an essay, term paper, dissertation, or a book. The bibliography comes at the end of the work.
Explanation:
Nucleus and ribosome are the correct answers.