Please help due today

On number 4 you don’t have to describe their functions.

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.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.