What reactants are involved in photosynthesis? A. C2H4O2 and H2O and sunlight energy B. H2O and CO2 and chemical energy C. C2H4O2 and H2O and chemical energy D. H2O and CO2 and sunlight energy

Which mantle is under the crust the upper mantle or the lower mantle i think it's upper let me know if i'm right

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.

What are the types of genetic recombination