Respiratory and Circulatory Systems

Which type of circulation sends blood from the heart to the lungs and back?

• systemic circulation

• cardiac circulation

• pulmonary circulation

• liver

 Which type of circulation sends blood to the rest of the body and back to the heart?

• systemic circulation

• cardiac circulation

• pulmonary circulation

• stomach

What is respiration?

• The process of circulating blood throughout the body
• The process of digesting food in the stomach
• The process of converting sunlight into energy
• The process of inhaling oxygen and exhaling carbon dioxide.

Tags

NGSS.MS-LS1-7

We INHALE_________.

• fire
• oxygen

• carbon dioxide

• water

Tags

NGSS.MS-LS1-3

NGSS.MS-LS2-3

We EXHALE ___________.

• carbon dioxide
• oxygen
• nitrogen
• hydrogen

1. Two tubes split off from the trachea are called:

• Esophagus
• Ureter
• Pancreas
• Bronchi

1. Vocal cords are stretched across this to make sound.

• Trachea
• Femur
• Esophagus
• Larynx

1. The beginning of the respiratory system is called:

• heart

• nose /mouth

• ears
• trachea

1. Tiny tubes that split from the bronchial tubes/bronchi.

• Lungs
• capillaries

• Bronchioles
• Stomach

1. Carries air from the larynx to the lungs.

• Esophagus
• Bronchi
• Pharynx
• Trachea