Although the terms reactant and reagent are often used interchangeably, a reactant is more specifically a substance that is consumed in the course of a chemical reaction. Solvents, although they are involved in the reaction, are usually not referred to as reactants.
Animals that live in water, usually called aquatic animals, include fish, cetaceans, certain types of turtles and other reptiles, and amphibians. There are also a number of semiaquatic animals, such as alligators, hippopotamuses and penguins, that depend on and live in water most of the time. Continue Reading.
Animals that can live on land and water are called? a. mammals b. reptiles c. amphibian d. arthropods Actually, it is potentially all of the above. If this is a school question you are asked, they want you to say amphibian, but that is wrong by itself. It is true that amphibians live both in land and in water, however, there is an array of animals that also do that. Reptiles - crocodiles, alligators, sea snakes, turtles, tortoises etc.. Amphibious fish - such as the eel (they can travel long distances out of water and have been known to leave the water to eat eggs and catch small rodents) Crustaceans - crabs, crayfish etc..