4th Grade Chapter 2 Test

What is an invertebrate?

• an animal without a backbone

• birds

• an animal with a backbone

What is a vertebrate?

• Animal with backbone

• Animal with no backbone

• Animal with scales

Are there more invertebrates or vertebrates on Earth?

• vertebrates

• invertebrates

Which of the following is NOT an example of an invertebrate?

• earthworm

• humans

• jellyfish

Animals that begin their life in the water and live on land are called ____________.

• fish

• mammals

• amphibians

What does it mean to classify animals?

• to capture it for scientific research

• to put into a group with other animals that are similar

• to release it into the wild

Which of these is NOT a major group of invertebrates?

• Fish

• Worms

• Mollusks

These animals are warm-blooded. They have hair or fur on their bodies. Their young do not hatch from eggs.

• amphibans

• reptiles

• mammals

Tags

NGSS.MS-LS4-2

These animals are cold-blooded. They breathe with gills when young, but they grow lungs when they become adults.

• birds

• reptiles

• amphibians

A(n) is an invertebrate that has a soft body and a shell.

• bird

• human

• mollusk