Topic 8. Lesson 1 Quiz

The organ shown pumps blood throughout the human body. Which two items work together to make this organ function?

• cells

• tissues

• diaphragm

• lungs

Complete the sentences to describe how cells in the human body interact. Groups of cells called (organs / tissues / arteries / organ systems) make up the organs of the human body. These organs work together in groups called (organ systems / tissues / organs / cells) to perform different functions, such as pumping blood through the body.

• tissues
• organ systems
• organs

• arteries

Complete the sentences to describe how cells in the human body interact. Groups of cells called (organs / tissues / arteries / organ systems) make up the organs of the human body. These organs work together in groups called (organ systems / tissues / organs / cells) to perform different functions, such as pumping blood through the body.

• organ systems

• tissues

• organs

• cells

Use the information below to answer the question. Jamal makes a claim that the heart supports the body during exercise by increasing the amount of blood that is sent to all its organs. He tested his claim by measuring the pulse of three people before and after they exercised. Jamal recorded his data in a table. Which two statements are supported by the data in Jamal’s table?

• The heart beats faster before exercise than after exercise.

• The heart beats faster after exercise than before exercise.

• Exercise causes the heart to beat slower.

• Exercise causes the heart to beat faster.

Use the information below to answer the question. Jamal makes a claim that the heart supports the body during exercise by increasing the amount of blood that is sent to all its organs. He tested his claim by measuring the pulse of three people before and after they exercised. Jamal recorded his data in a table. Which two statements lead to increases heart rates?

• exercising for 20 minutes

• resting for 20 minutes

• resting for 10 minutes

• exercising for 40 minutes

Jamal claims that the heart supports the body during exercise. Jamal’s claim that the heart supports the body during exercise is (correct / incorrect) .

• correct
• incorrect

Jamal's claim about the heart is correct because..........

• it is not affected by exercise

• increases due to exercise

• decreases due to exercise

• decreases and increases during exercise

Cells in the human body need the support of the circulatory system to survive and get the oxygen they need. The circulatory pathway is modeled in the picture. What is another name for this diagram?

• spaghetti

• blood vessels

• alveoli

• red blood cells

What is the correct order of blood flow through the circulatory system?

• The blood moves from a vein to an artery to a capillary.

• The blood moves from an artery to a capillary to a vein.

• The blood moves from a capillary to a vein to an artery.

• The blood moves from an artery to a vein to a capillary.