All vertebrates have what?

Living things that obtain energy by eating other living things are called....

Which group of animals only eat plants?

Which group of animals only eat meat?

Which group of animals eat both plants and meat?

Animals such as sheep and cows have a special way of digesting food. What are these animals called?

True or false? Fish use gills to take in oxygen from the water.

Mammals, birds, and reptiles take in oxygen from the ________.

True or false? When amphibians are young they take in oxygen from the air.

During metamorphosis, amphibians gills close and they develop ________.

This group of vertebrates gives birth to live offspring and the babies drink their mother's milk.

Which group of animals can also breathe through their moist skin?

When an animal reproduces it creates a new living thing which is similar to itself. What do we call this?

What do we call animals that lay eggs?

What is the most important thing about viviparous animals?

Ovoviviparous animals produce eggs. These eggs......

All invertebrates share one characteristic. What is it?

Which group of invertebrates has an exoskeleton?

True or false? Arachnids have 5 pairs of legs and up to 8 eyes.

Which group of arthropods have long, thin, segmented bodies?

Insects have three body parts: a head, a thorax and an ________.

Crustaceans have five pairs of legs and ________ antennae.

Gastropods, bivalves and cephalopods are part of which invertebrate group?

Which invertebrate group is covered with a hard, spiny skin?

Which invertebrate group has a long, soft body with moist skin?

This group of invertebrates has no muscles and no nervous or circulatory system. They are very simple.

This group of invertebrates live in the sea and they have a soft, jelly-like body. The jellyfish is one example.