Circulatory & Respiratory Systems

What is the job of the Circulatory & Respiratory Systems?

• The circulatory system regulates body temperature.

• The respiratory system produces hormones for growth.

• The circulatory system delivers oxygen and nutrients to cells, and the respiratory system enables gas exchange.

• The circulatory system filters waste from the blood.

What is the function of the Circulatory System?

• Removing waste from your body

• Bring oxygen and nutrients all over your body

• Regulating temperature

• All of the answers are correct

The Circulatory System is everywhere in your body. What are the main parts of this system?

• Lungs, kidneys, and liver.

• Heart, blood vessels, and blood.

• Skin, hair, and nails.

• Brain, nerves, and muscles.

What happens in the capillaries?

• Waste is stored for excretion.

• Hormones are produced and released.

• Gas and nutrient exchange occurs.

• Blood is filtered and cleaned.

What part of your blood helps your blood to clot and promote healing?

• Red blood cells

• White blood cells

• Plasma

• Platelets

Where does the blood go after it leaves the atria?

• The blood goes into the ventricles.

• The blood goes to the lungs.

• The blood returns to the body.

• The blood enters the aorta.

What is the largest vessel that brings blood to the atria?

• Pulmonary artery

• Aorta

• Vena cava

• Coronary artery

What side of the heart has oxygenated blood?

• The left side of the heart

• The pulmonary artery

• The upper chambers of the heart

• The right side of the heart

What is the function of the Respiratory System?

• To circulate blood throughout the body.
• Speech, smell, the exchange of gasses, warms and filtrates air

• To regulate body temperature.
• To digest food and absorb nutrients.

What happens in the nasal cavity?

• The nasal cavity produces digestive enzymes.

• The nasal cavity is responsible for blood circulation.

• The nasal cavity stores excess oxygen for later use.

• The nasal cavity filters, warms, and humidifies air, and is involved in the sense of smell.