SCIENCE REVIEW CLASS 1 AND 2

Are divided by how they obtain their food, the types of cells that make up their body, and the number of cells they contain.

• kingdoms

• phylum

• classes

• family

They share so much in common, organisms of a family are said to be related to each other.

• kingdoms

• phylum

• classes

• family

Are way to further divide organisms of a phylum, organisms of a class have even more in common.

• kingdoms

• phylum

• classes

• family

It is an attempt to find some kind of physical similarities among organisms within a kingdom.

• kingdoms

• phylum

• classes

• family

Is a way to describe the generic name for an organism.

• kingdoms

• genus

• orders

• species

It is the lowest and most strict level of classification of living things

• kingdoms

• genus

• orders

• species

A taxonomy key is used to determine to which order an organism belongs.

• kingdoms

• genus

• orders

• species

is an animal that have backbone and skeleton.

• vertebrate

• invertebrate

animals do not have backbone.

• vertebrate

• invertebrate

The alligator is: _____

• vertebrate

• invertebrate