Animal Kingdom

What has gills & fins, can be jawless, cartilaginous & bony, and lay eggs with a soft shell?

The 3 classifications of mammals are monotremes, marsupials, and placental.

What is one characteristic of animals?

Which vertebrates go through metamorphosis, have thin moist skin and lay eggs with soft shells?

What has scaly skin, clawed toes, lay eggs with hard shells, & have 4 legs under their bodies?

Which mammal's young complete a 2nd stage of development on the outside of the mother’s body?

Two types of animals are vertebrates and invertebrates.

What are endotherms that have hair to insulate & protect the body?

What are mammals called that lay eggs? Ex. Platypus

Are insects vertebrates or invertebrates?

What is an internal skeleton that supports and protects the internal organs?

What has a hard, waxy covering on the outside of the body that provides support?

What type of mammal carries their young inside the body until birth & development is complete?

What have exoskeletons, are invertebrates, cold-blooded, and have 6 legs and 3 body parts?