2nd Grade Magic School Bus: Inside Ralphie Part II

The _________ blood cells come to the part of the body that make you sick.

• red blood cells

• green blood cells

• blue blood cells

• white blood cells

A _________ is a type of germ that makes you sick.

• virus

• bacteria

• a & b are correct

• phagocytes

White blood cells try to ________ the germs that make you sick.

• protect

• save

• destroy

• multipy

The white blood cells produce ____________ that fight off the infection caused by bacteria.

• germs

• antibodies

• bacteria

• viruses

The nasal passages are a part of your_________.

• eyes

• mouth

• fingers

• nose

__________________ is a way to clean out nose.

• sneezing

• jesting

• sleeping

• yawning

When you have a sore throat, your body is trying to fight off

• an antibody

• an infection

• a mosquito

• a blister

A band-aid acts as your_________ by keeping germs out of the body.

• skin

• heart

• eyes

• nose

You can kills germs by ___________________.

• washing your hands.

• thinking.

• eating soap.

Germs can be seen with just your eyes.

• True

• False