Chapter 5: Systems of the Human Body

Your heart if part of your skeletal system.

• False

• True

What do you call muscles that you cannot control?

 

• involuntatry

• Voluntary

• uncontrollable

Your esophagus is part of your respiratory system.

• True

• False

Each side of the heart has two chambers. What are they called?

• atrium and ventricle

• ventricle and systole

• atrium and diastole

Your eyes tell your nervous system how to respond to information they receive.

• True

• False

Tags

NGSS.MS-LS1-8

What system helps protect you from many pathogens?

• respiratory system

• digestive system

• immune system

What do you call organisms that cause some diseases?

• microorganism

• pathogens

• immunity

Your skin is your body’s first defense.

• False

• True

What helps protect the brain form injury?

• femur

• skull

• ribs

Digestion begins in your mouth.

• False

• True