Fish lay eggs in water and turtles lay eggs on land.

Decaying animals provide this to plants.

Adult humans grow to between 1.2 and 2.1 m tall.

A jellyfish grows a small bud that splits off into a new jellyfish

The small differences between living things

Male ducks have bright feathers and female ducks don’t.

Plants take in carbon dioxide and give off this.

Humans have between 90,000 and 140,000 hairs on their head

A female fish lays eggs and waits for a male fish to fertilize the eggs.

Variety in living things.

Mice are usually smaller than gophers

Plants provide this for animals.

Most humans have blue, brown, green or hazel coloured eyes.

A tree grows runners underground that sprout as new trees.

Changes a living thing makes to help[ survive in its environment.

Roses can be red, white, pink, orange or yellow.

Animals take in oxygen and give off this.

Humans have earlobes that are either attached at the bottom or not.

A female mammal carries eggs inside that must be fertilized by a male of the same species.

When living things make more of themselves

Some dogs have ears that stand up.

Plants and animals live _______________.

Humans naturally cross their legs with either the right or left leg on top.

Amoeba split exactly in half and then grow as two separate organisms.

When a sperm meets an egg