Immune System

The immune system fights diseases. The circulatory system pairs with the immune system because ___.

• blood is made in the bones.

• plasma carries nutrients.

• red blood cells carry oxygen.

• white blood cells fight infection.

Tags

NGSS.MS-LS1-3

Which of the following illness is caused by pathogens?

• Bruise

• Blood Clot

• Diabetes

• Influenza

The human body has both internal and external defense against disease.  Which of these includes only internal defenses?  

• hair and inflammation

• white blood cells and sweat

• inflammation and white blood cells

• skin and mucus

This allows us to develop an artificial immunity to a disease without ever getting sick from the disease.

• antibiotics

• vaccines

• blood transfusions

Which of the following systems protects the body from disease?

• Digestive System

• Nervous System

• Immune System

• Skeletal System

Any substance that causes an allergy is a(n):

• Allergen

• Irritant

• Virus

• Carcinogen

You can't get _________ from germs.

• a cold

• the flu

• sprained ankle

Viruses and Bacteria are ___________________.

• healthy

• green

• germs

You can kills germs by ___________________.

• washing your hands.

• thinking.

• eating soap.

The immune system is made up of ....

• a. tissues

• c. cells

• b. organs

• d. all of the above

Tags

NGSS.MS-LS1-3