Soil that is so rich in organic matter it can be burned is called what? a. peat b. loam c. pedocal d. laterite

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 are charcteristics of lithosphere?

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes