Body Systems

Blood consists of...

• Plasma and Oxygen

• Plasma and Pulmonary Airways

• Plasma and Formed elements

• Formed elements and platelets

Which of the following statements about the human heart is correct?

• It is located under the lungs.

• it contracts voluntarily.

• It expands and contracts to pump blood.

• It is a tissue.

Tags

NGSS.MS-LS1-3

What is the function of white blood cells?

• To defend the organism.

• To transport oxygen.

• To coagulate.

• To exchange gas.

The movement that forces air out of the lungs is called...

• inhalation

• exhalation

• gas exchange

• pump blood

The primary organs of the respiratory system are the...

• stomach

• trachea

• lungs

• larynx

What are the gases exchanged in the respiration process?

• Oxygen and bronchi

• Carbon dioxide and oxygen

• Carbon dioxide and air

• Oxygen and plasma

Where does the absorption of nutrients occur?

• Large intestine.

• Stomach.

• Small intestine.

• Mouth

What is the digestive process where waste is eliminated through the large intestine?

• Ingestion

• Digestion

• Egestion

• Absorption

They are tubes that form a closed circuit around the whole body.

• Veins

• Arteries

• capillaries

• Blood Vessels

The respitatory system consists of...

• Trachea and lungs

• Pulmonary airways and lungs.

• Thorax and heart.

• Pulmonary airways and blood vessels.