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Circulatory and Immune Systems Questions - All Grades

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Grade 6 Circulatory and Immune Systems
Which body system fights disease and controls the immune response?
  1. circulatory
  2. immune
  3. excretory
  4. endocrine
Grade 6 Circulatory and Immune Systems
Select the two statements that are true about capillaries.
  1. They are the small vessels that provide cells with oxygen and nutrients.
  2. They are the big vessels coming right from the heart.
  3. They only carry deoxygenated blood.
  4. They pick up the waste products cells must get rid of.
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 5 Circulatory and Immune Systems
The lower chambers of the heart are the
  1. platelets.
  2. ventricles.
  3. arteries.
  4. atria.
Grade 8 Circulatory and Immune Systems
In pulmonary circulation, the heart pumps                 blood through the pulmonary arteries to the lungs.
  1. oxygen-rich
  2. oxygen-poor
  3. both types of
  4. neither type of
Grade 5 Circulatory and Immune Systems
How many chambers does the heart contain?
  1. 2
  2. 4
  3. 6
  4. 8
Grade 8 Circulatory and Immune Systems
Which are parts of the circulatory system?
  1. bones and ligaments
  2. lungs and trachea
  3. heart and blood
  4. nervous system
Grade 7 Circulatory and Immune Systems
The                 system defends the body from invading microorganisms and viruses.
  1. circulatory
  2. excretory
  3. immune
  4. nervous
Grade 8 Circulatory and Immune Systems
Veins are blood vessels that carry blood
  1. away from the heart.
  2. back to the heart.
  3. back to the lungs.
  4. between the cells of the body.
Grade 11 Circulatory and Immune Systems
The circulatory system is composed of the
  1. lungs, heart, and brain.
  2. lungs, blood vessels, and heart.
  3. heart, blood, and blood vessels.
Grade 5 Circulatory and Immune Systems
Blood that is carrying oxygen to the cells is                 blood.
  1. deoxygenated
  2. oxygenated
  3. defrosted
  4. carbon dioxide
Grade 7 Circulatory and Immune Systems
Which system is the "pickup and delivery" system?
  1. respiratory
  2. integumentary
  3. cardiovascular
  4. digestive
Grade 11 Circulatory and Immune Systems
Vessels that carry blood away from the heart are                .
  1. arteries
  2. veins
  3. capillaries
  4. proximillaries
Grade 9 Circulatory and Immune Systems
The circulation that moves blood throughout the heart and keeps the heart pumping is                      .
  1. pulmonary circulation
  2. systemic circulation
  3. coronary circulation
  4. manic circulation
Grade 5 Circulatory and Immune Systems
How does blood move throughout the body?
  1. It flows like a river.
  2. It moves drop by drop.
  3. It moves in tubes called arteries and veins.
  4. It moves because of the air.
Grade 5 Circulatory and Immune Systems
The white cells die because of
  1. bacteria cells.
  2. heart cells.
  3. blood cells.
  4. red blood cells.
Grade 7 Circulatory and Immune Systems
The body's ability to resist infection and disease is
  1. spleen.
  2. immunity.
  3. lymphatic.
  4. chronic.
Grade 7 Circulatory and Immune Systems
Which organ pumps blood throughout the body?
  1. brain
  2. bladder
  3. skin
  4. heart
Grade 7 Circulatory and Immune Systems
Which type of blood cell fights infection?
  1. red blood cell
  2. platelet
  3. antigen
  4. white blood cell
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