Insect

The video tutorial explains what insects are, highlighting their three body parts and six legs. It discusses various habitats where insects like butterflies, grasshoppers, bumblebees, and beetles can be found. The video also covers common characteristics of insects, such as their outer skeleton and antennae, and distinguishes insects from similar animals like lobsters and spiders. Finally, it encourages viewers to reflect on how the outer skeleton affects insect growth.

Which of the following is a characteristic feature of insects?

• They have three body parts.

• They have no antennae.

• They have four legs.

• They have an internal skeleton.

What is the primary function of an insect's outer skeleton?

• To help them swim.

• To make them colorful.

• To protect and support their body.

• To help them fly.

How do insects sense their environment?

• With their eyes only.

• Using their antennae.

• With their legs.

• Through their wings.

Which of the following animals is not an insect and why?

• Grasshopper, because it lives in deserts.

• Ant, because it has two body parts.

• Butterfly, because it has no legs.

• Lobster, because it has four antennae and ten legs.

Why is a spider not considered an insect?

• It lives in water.

• It can fly.

• It has two body parts and no antennae.

• It has six legs.