any animal that is required by its life cycle to spend part of its life in water and part on land. Think frog. Begins life in water as tadpole, then continues to land, then back to water for reproduction.
If you mean like mammal reptile and amphibian, then the alligator is a reptile.
Reptiles are members of the class Reptilia, hence the name reptile.
It Means it "obligatory" or "mandatory. Ex. It is complusory that you go to class
Birds are members of the class Aves. Kingdom: Animalia Phylum: Chordata Branch: Avialae Class: Aves
give me the answer because my teacher mr manny told us in class last friday
class 1 mean is learner
It depends on what the mean of the class was in the first place!
They mean that you have class 1 plaque
A school class - clase A person has class - elegancia (elegance)
how u react with your peers in your class
the social class mean is a working class for example teacher's nurse etc.
This mean "Are you in The Spanish Class?" in English.
what class is it in could mean many things like the class of cats and the class of mammals and the class of a taiga
it mean the average
Aristocracy mean the high class. This means the higher wealth and more educated class of people.
The ruling class is the one with the power.
I don't understand what you mean by "class" but its a alkali-metal.