Body Systems

Question 1

What are 3 functions of the respiratory system?

Answer 1

• Brings O2 from atmosphere into lungs.
• Removes CO2 from the blood.
• Allows vocal chords to create speech

Question 2

What are 3 functions of cardiovascular system?

Answer 2

• Circulate Blood around the body
• Fights disease
• Transports water, O2 and nutrients to cells.

Question 3

What are 3 functions of Muscular system?

Answer 3

• Body Movement
• Adequate Posture
• Essential Bodily Functions

Question 4

What are 3 functions of the skeletal system?

Answer 4

• Attachment point for bones to pull on for movement.
• framework
• protection of vital organs
• production of Red Blood Cells (RBC)