Quiz 1 Grade 6

Which of the following is NOT part of the respiratory system?

• pharynx

• ventricle

• trachea

• bronchus

Oxygen moves between the respiratory system and the circulatory system when it transfers from ____ to _____.

• alveoli, capillaries

• bronchi, trachea

• capillaries, veins

• bronchi, capillaries

The overall process of breaking down food so it can be used by the body is __________.

 

• respiration

• excretion

• digestion

• support

Lungs contain millions of _____.

• alveoli

• projections

• villi

• capillaries

During gas exchange, oxygen moves into the blood, and carbon dioxide moves into the alveoli.

• True

• False

____________________is a specialized plant tissue composed of tube-like cells.

• Diaphragm  

• Stomata

• Phloem

• Vascular tissue

____________________carries water and dissolved nutrients from the root to the stem and the leaves.

• Diaphragm  

• Xylem

• Phloem

• Vascular tissue

____________________carries dissolved sugar from the root to the stem and the leaves.

• Diaphragm  

• Xylem

• Phloem

• Vascular tissue

Carbon dioxide, oxygen and water vapor pass into and out of the plant through ____________________.

• Stomata

• Xylem

• Phloem

• Vascular tissue

____________________ is a large muscle below the lungs that contracts and relaxes as air into and out of your lungs.

• Diaphragm  

• Xylem

• Phloem

• Vascular tissue