Drills in Science

The two openings where the air enters.

• A. nostrils

• B. nasal chamber

• C. tiny particles

It is the big space in your nose.

• A. nostril

• B. nasal chamber

• C. tiny particles

The top of the tongue is covered with ______________________.

• A. taste buds

• B. little bumps

• C. tiny particles

The bumps on the tongues contain a lot of ______________________.

• A. taste buds

• B. little bumps

• C. tiny particles

It is the part of the skin that you can see.

• A. outer layer

• B. inner layer

• C. fat layer

This part receives information about the things that you touch. It has parts that send messages to your brain to tell what you are touching or feeling.

• A. outer layer

• B. inner layer

• C. fat layer

This part acts as an insulator to keep us warm and also acts as a shock absorber.

• A. outer layer

• B. inner layer

• C. fat layer

garbage

• A. good smell

• B. bad smell

• C. warns of danger

smoke from an electric outlet

• A. good smell

• B. bad smell

• C. warns of danger

soap

• A. good smell

• B. bad smell

• C. warns of danger