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.
Are Mudpuppies Poisonous? The mudpuppy or waterdog is one of the largest salamander species within existence today and is also fully aquatic. They are named due to the dog bark like vocalized noises that they make, and are one of the few salamander species that is actually able to make vocalized noises.