Which of the following pairs of planets have the most in common? saturn and uranus mercury and jupiter mars and saturn earth and neptune

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.

What do you call the long folded tube inside the body attached to the stomach where nutrients in the food are absorbed?

Explain three primary ways in which organisms depend on each other (symbiotic relationships)