Circulatory System Test 2024

What is your last name?

Looking at the graphic organizer, what word belongs in circle #1 (hint: look at the main bubble, other circles, and especially the words below circle 1)

• lungs
• blood
• heart
• blood vessels

Looking at the graphic organizer, which word belongs in circle #2 (hint: look at the main bubble, other circles, and especially the words below circle 2)

• lungs
• blood
• heart
• blood vessels

Looking at the graphic organizer, what word belongs in space #3 (hint: look at the other words it is grouped with)

• hemoglobin
• blood
• plasma
• capillaries

Looking at the graphic organizer, what word belongs in space #4 (hint: look at the other words it is grouped with)

• hemoglobin
• blood
• plasma
• capillaries

What is an appropriate analogy for the Circulatory System?

• It is like the Energizer Bunny because it releases energy.
• It is like a Fed Ex (delivery) truck because it delivers materials.
• It is like the toilet and refrigerator because it stores materials.
• It is like Spider Man because it releases a net to trap materials.

The Circulatory System is made up of 3 parts. Which is NOT part of the Circulatory System?

• veins
• lungs
• heart
• red blood cells

Which of the following is in the correct order, starting with the smallest unit of life?

• cells --> tissue --> organs --> organ system --> organism
• organism --> tissue --> organs --> organ system
• atoms --> tissue --> organ systems --> organism
• cells --> organism --> organs --> organ systems

The diagrams below show models of the circulatory systems of a fish and a frog. A student compared these diagrams. The student found that each of these organisms had a heart to pump blood. Which statement is also supported by the DIAGRAMS?

• Some organisms are composed of one cell, while others are multicellular
• Different organisms have similar Circulatory Systems
• The circulatory system in most organisms removes solid wastes from their bodies.
• All animals have identical circulatory systems.

Which of these is NOT a function of the Circulatory System?

• attacking disease-causing organisms
• carrying oxygen and nutrients to cells
• carrying waste products away from cells
• breaking down food into microscopic pieces