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
Filter By Grade

Ninth Grade (Grade 9) Circulatory and Immune Systems Questions

You can create printable tests and worksheets from these Grade 9 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 7 Next
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
Leukocytes is another name for                  .
  1. white blood cells
  2. red blood cells
  3. anemia
  4. plasma
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
The liquid component of the blood is called the
  1. red blood cells
  2. plasma
  3. platelets
  4. white blood cells
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
After blood leaves the heart, it passes through the
  1. ligaments
  2. veins
  3. arteries
  4. capillaries
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
When you get a cut, what stops bleeding?
  1. red blood cells
  2. white blood cells
  3. plasma
  4. platelets
Grade 9 Circulatory and Immune Systems
Which statement describes veins?
  1. take oxygen that your body needs from the air and put it in your bloodstream. They also take carbon dioxide that is your blood and send it out of your body.
  2. are blood vessels that send blood back towards your heart. Most of the blood they carry doesn't have much oxygen left in it,
  3. the small intestines
  4. are blood vessels that send blood away from your lungs to all different parts of your body.
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
Which of the following describes arteries?
  1. Blood vessels that send blood away from your heart to all different parts of your body.
  2. Controls the muscles
  3. Gives the body support
  4. Blood vessels that send blood away from your lungs to all different parts of your body.
Grade 9 Circulatory and Immune Systems
What is the main function of the red blood corpuscles in the blood?
  1. to fight disease
  2. to clot blood
  3. to transport carbon dioxide to the body's cells and carry away oxygen from the cells
  4. to transport oxygen to the body's cells and carry away carbon dioxide from the cells
Grade 9 Circulatory and Immune Systems
Grade 9 Circulatory and Immune Systems
When you are sick, what helps us get better by attacking the virus or bacteria?
  1. red blood cells
  2. white blood cells
  3. platelets
  4. plasma
Previous Page 1 of 7 Next
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.