Want to see correct answers?
Login or join for free!
  Biology Worksheets
Looking for Biology worksheets?
Check out our pre-made Biology worksheets!
Share/Like This Page

Circulatory and Immune Systems Questions - All Grades

You can create printable tests and worksheets from these Circulatory and Immune Systems questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 1 of 71 Next
Grade 7 Circulatory and Immune Systems
The circulatory system gets oxygen from the
  1. digestive system.
  2. endocrine system.
  3. respiratory system.
  4. skeletal system.
Grade 6 Circulatory and Immune Systems
What are capillaries?
  1. big, blue blood vessels next to the heart
  2. blood vessels that lead blood away from the heart
  3. blood vessels so small that cells have to go through them single file
Grade 6 Circulatory and Immune Systems
Grade 7 Circulatory and Immune Systems
Identify types of blood vessels found in the circulatory system. (Select all that apply.)
  1. ligaments
  2. trachea
  3. esophagus
  4. veins
  5. arteries
  6. capillaries
  7. tendons
Grade 7 Circulatory and Immune Systems
Which best describes the main function of the circulatory system?
  1. delivers nutrients and other materials and removes waste
  2. moves waste though the digestive tract and out of the body
  3. moves oxygen though the bloodstream
Grade 6 Circulatory and Immune Systems
Grade 7 Circulatory and Immune Systems
Another name for the circulatory system is the
  1. vascularcardio system.
  2. respiratory system.
  3. cardiovascular system.
  4. digestion system.
Grade 6 Circulatory and Immune Systems
Grade 6 Circulatory and Immune Systems
Which component of blood fights bacteria and viruses?
  1. platelets
  2. red blood cells
  3. plasma
  4. white blood cells
Grade 7 Circulatory and Immune Systems
The circulatory system gets nutrients from the
  1. respiratory system.
  2. endocrine system.
  3. skeletal system.
  4. digestive system.
Grade 12 Circulatory and Immune Systems
Grade 7 Circulatory and Immune Systems
Which cells fight off infection?
  1. red blood cells
  2. white blood cells
  3. bone cells
  4. nerve cells
Grade 7 Circulatory and Immune Systems
Grade 7 Circulatory and Immune Systems
Which does not belong to the cardiovascular system?
  1. blood
  2. blood vessels
  3. heart
  4. brain
Grade 6 Circulatory and Immune Systems
What is the main function of the circulatory system?
  1. helps you to move
  2. moves blood through the body
  3. gets rid of body waste
  4. gets rid of invading viruses
Grade 7 Circulatory and Immune Systems
Where does oxygen-poor blood enter the heart?
  1. right ventricle
  2. right atrium
  3. left ventricle
  4. left atrium
Grade 6 Circulatory and Immune Systems
From what does our immune system protect our body?
  1. cheese
  2. fat
  3. unknown substances
  4. sugar
Grade 6 Circulatory and Immune Systems
Previous Page 1 of 71 Next
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.