Photosynthesis is: A. A system of living things and their environment. B. The area where something lives. C. The process by which green plants and some other organisms use sunlight to synthesize food from carbon dioxide and water.

Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species

Which part of cellular respiration must occur before any of the other steps can occur

What is the correct trna sequence that would match the following mrna sequence.gcgaua