Resp

When you breathe, your lungs take in ___ and remove ___.

• air/oxygen

• oxygen/carbon dioxide 

• carbon dioxide/waste 

• waste/air 

Tags

NGSS.MS-LS1-3

These are the two two main branches from the trachea (one to each lung)

• bronchi

• alveoli

• capillaries

• bronchioles

Flap of tissue that covers the opening to the windpipe during swallowing

• Pharynx

• Trachea

• Epiglottis

Which chamber in the heart pumps oxygen poor blood to the pulmonary artery?

• Right Ventricle

• Left Ventricle

• Aorta

• Right Atrium

Which chamber of the heart pumps oxygen rich blood to the aorta?

• Pulmonary Artery

• Left Atrium

• Left Ventricle

• Right Ventricle

Unoxygenated blood enters the right atrium from the top of the heart.

• inferior vena cava

• superior vena cava

• aorta

Unoxygenated blood enters the right atrium from the bottom of the heart.

• inferior vena cava

• superior vena cava

• pulmonary veins

Tags

NGSS.MS-LS1-3

The air sacs that are covered with capillaries where gas exchange takes place

• bronchi

• lungs

• oxygen

• alveoli

Tags

NGSS.MS-LS2-3

What is tube that is also known as your wind pipe?

• esophogus

• bronchi

• trachea

• alveoli

Tiny tubes that branch off of bronchi

• capillaries

• alveoli

• bronchioles

• pluera