our body

The parts of the heart are...

• left atrium

• right ventricle

• right lung

• right atrium

• left ventricle

The parts of our respiratory system are...

• mouth and tongue

• nose and mouth

• trachea and bronchi

• blood vessels

• lungs and alveoli

The ________ is a set of bones in your chest that protects your heart & lungs.

• skull

• ribcage

• femur

The diaphragm separates...

• the arteries and the veins

• the head and the body

• the respiratory system from the digestive system

When we breathe in the aire enters throguh our nose and mouth and goes down the...

• alveoli

• lungs

• trachea

What protects the spinal cord?

• vertebrae

• body

• ribcage

Your thigh bone (femur) is which type of bone?

• long

• flat

• small

• irregular

Which of the following organ is this ?

• Kidneys

• Heart

• Lungs

• Brain

Which of the following is NOT a function of bones?

• Protection

• Support

• Movement

• Blood movement

What are the functions of the skeleton?

• A) protection

• b) support

• C) movement

• D) A, B, and C