Invertebrates Invertebrates Invertebrates are animals with NO backbone

Invertebrates

Invertebrates • Invertebrates are animals with NO backbone.

Invertebrates • Invertebrates are divided into 4 sets: 1. Worms 2. Molluscs 3. Insects 4. Spiders

Worms • They eat plants and animals.

Worms • They lay eggs.

Worms • Their body is covered with a soft skin.

Worms: Complete • They lay… eggs. • They eat… plants and animals. • Their body is covered with… a soft skin.

Molluscs • They eat plants or animals.

Molluscs • They lay eggs.

Molluscs • They have a soft body.

Molluscs • They usually have a shell.

Examples: • Snail • Mussels • Slug • Squid Molluscs

• They eat… Molluscs: complete plants or animals. • They lay … eggs. • They have a … soft body. • They usually have a… shell. • Give four examples: Snail Mussels Slug Squid

Insects • They eat plants or other insects.

Insects • They lay eggs.

Insects • They have six legs.

Insects • They have three part body.

Insects • Most have one or two sets of wings.

Insects: Complete • They eat other insects. • They lay eggs. • They have _____ legs. six • They have _____ part body. three • Most have ___ or ___ sets of wings. One/two

Spiders • They eat insects.

Spiders • They lay eggs.

Spiders • They have 8 legs.

Spiders: Complete • They eat insects. • They lay eggs. • They have ___legs. eight