Why is it necessary to have a membrane around the cytoplasm

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

Differentiation of cells changes the nucleic information. true false