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The Animal Kingdom

Across
Are animals without a backbone
An animal that produces little internal body heat
A process in which an animal’s body undergoes major changes in shape and form during its life cycle
An organ in most pregnant mammals, including humans, that links the mother and the developing embryo and allows for the passage of materials between them
Is an animal that controls the internal heat it produces and regulates its own temperature
An inherited behavior or physical characteristic that helps an organism survive and reproduce in its environment
a consumer that obtains energy by eating only animals
A consumer that obtains energy by eating only plants
Down
An internal skeleton
Are animals with a backbone
Outer Covering
Is a flexible rod that supports a chordate’s back
a dome-shaped, muscular partition separating the thorax from the abdomen in mammals. It plays a major role in breathing, as its contraction increases the volume of the thorax and so inflates the lungs
-the quality of being made up of exactly similar parts facing each other or around an axis
A consumer that obtains energy by eating both plants and animals