U2 L1 Quiz #3 Circulatory and Respiratory Systems

During a biology class, Evelyn explained that the function of the respiratory system is to:

• Bring oxygen into the body and remove carbon dioxide waste.

• Circulate blood through the body.

• Protect the heart and respiratory system organs.

• Help the lungs move.

During a school science project, James, Ethan, and Aiden learned that astronauts in space stations need a system to remove carbon dioxide. Why is this necessary?

• It is toxic and can cause harm

• It makes your lungs work harder.

• It breaks down fats.

• It results in ATP.

Tags

NGSS.MS-LS2-3

During a biology class experiment, Abigail observed that cellular respiration is the process where the body converts ______.

Tags

NGSS.MS-LS1-3

During a biology class, Noah, Aiden, and Hannah learned that the main organs of the respiratory system are____.

During a school science fair, Nora and James presented a model illustrating how blood, oxygen, and nutrients are transported throughout the body. They explained that the two main systems involved in this process are the ..............

• Circulatory system

• Respiratory system

• Digestive system

• Muscular system

During a biology class, Priya explained that the function of the circulatory system is to do what?

• It circulates blood throughout the body.

• It holds our organs together.

• It produces new blood cells.

• It makes it possible to breathe.

Small tubes that lead from the alveoli.

During a biology class, Grace, Noah, and Benjamin were studying the human respiratory system. They learned about tiny sacs surrounded by capillaries. What are these tiny sacs called?

Mia and Samuel are learning about the human respiratory system. They learned that two important things happen in the air sacs or alveoli when Sophia breathes. They are.....

• Blood picks up oxygen from the air Sophia breathes into the air sacs.

• Air sacs pick up carbon dioxide waste from Sophia's blood.

• Glucose enters the air sacs in Sophia's lungs.

• Carbon dioxide is produced in Sophia's air sacs.

During a biology class, Scarlett, Rohan, and Grace are asked to identify the body parts that make up the respiratory system. Select the correct options.

• Mouth

• Trachea

• Bronchi

• Blood vessels