How Do Our Bodies Move, Breathe and Circulate Blood

Bones, ligaments, and cartilage form the __________ system.

• Muscular System

• Respiratory System

• Skeletal System

• Circulatory System

It is the spongy layer inside the bone where blood cells are made.

• ligament

• cartilage

• marrow

• joint

What kind of joint allows for back and forth motion?

• hinge joint

• pivot joint

• ball and socket joint

What kind of joint is found in your neck which allows for side to side or rotational movement?

• hinge joint

• pivot joint

• ball and socket joint

Strong bands of tissue that connect muscles to the bones.

• tendon

• ligament

• cartilage

An organ that contracts to produce body movement.

• bone

• muscle

• lungs

• brain

The place where two or more bones meet is called _________.

• tendon

• cartilage

• ligament

• joint

The main organs of the respiratory system.

• brain

• heart

• lungs

• muscles

What do you call the tiny air sacs in the lungs where oxygen is absorbed and carbon dioxide is released.

• bronchi

• bronchioles

• alveoli

• trachea

Asthma is an illness that makes it hard for a person to breathe.

• True

• False