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Heart, blood and circulation

5th grade (Year 6 in England) · 16 questions · Common Core: NGSS.MS-LS1-3 · England: KS2 Y6 Animals, including humans, KS4 Combined Science: Transport systems

Name

Date

Score/ 16

  1. Question 1

    Luis counts 14 pulse beats in 20 seconds. What is the pulse rate in beats per minute?

    Answer

  2. Question 2

    Blood and circulation: which statement is NOT true?

    • A. Capillaries are tiny blood vessels where substances pass to and from cells.
    • B. Blood in veins is blue.
    • C. Blood is always red; it is bright red with oxygen and darker red without.
    • D. White blood cells help fight infection.

  3. Question 3

    What does blood carry to every part of the body?

    • A. oxygen and nutrients
    • B. bones
    • C. air bubbles
    • D. undigested food

  4. Question 4

    Ava counts 14 pulse beats in 30 seconds. What is the pulse rate in beats per minute?

    Answer

  5. Question 5

    Blood and circulation: which statement is NOT true?

    • A. The heart is on the far left side of the chest.
    • B. White blood cells help fight infection.
    • C. Blood is always red; it is bright red with oxygen and darker red without.
    • D. Red blood cells carry oxygen.

  6. Question 6

    How many chambers does the human heart have?

    • A. 2
    • B. 4
    • C. 1
    • D. 6

  7. Question 7

    Arjun counts 15 pulse beats in 20 seconds. What is the pulse rate in beats per minute?

    Answer

  8. Question 8

    Blood and circulation: which statement is NOT true?

    • A. Arteries carry blood to the heart.
    • B. Capillaries are tiny blood vessels where substances pass to and from cells.
    • C. Red blood cells carry oxygen.
    • D. Veins carry blood back to the heart.

  9. Question 9

    Why does your heart beat faster when you run?

    • A. Your heart gets scared.
    • B. Your blood gets heavier.
    • C. Your muscles need more oxygen and glucose.
    • D. Your lungs stop working.

  10. Question 10

    Kai counts 16 pulse beats in 10 seconds. What is the pulse rate in beats per minute?

    Answer

  11. Question 11

    Blood and circulation: which statement is NOT true?

    • A. Red blood cells carry oxygen.
    • B. Capillaries are tiny blood vessels where substances pass to and from cells.
    • C. White blood cells help fight infection.
    • D. Blood in veins is blue.

  12. Question 12

    What does blood carry to every part of the body?

    • A. oxygen and nutrients
    • B. bones
    • C. air bubbles
    • D. undigested food

  13. Question 13

    Zara counts 12 pulse beats in 10 seconds. What is the pulse rate in beats per minute?

    Answer

  14. Question 14

    Blood and circulation: which statement is NOT true?

    • A. Blood is always red; it is bright red with oxygen and darker red without.
    • B. Capillaries are tiny blood vessels where substances pass to and from cells.
    • C. Red blood cells carry oxygen.
    • D. Blood in veins is blue.

  15. Question 15

    Why does your heart beat faster when you run?

    • A. Your muscles need more oxygen and glucose.
    • B. Your heart gets scared.
    • C. Your lungs stop working.
    • D. Your blood gets heavier.

  16. Question 16

    Kofi counts 12 pulse beats in 20 seconds. What is the pulse rate in beats per minute?

    Answer

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  1. 42
  2. Blood in veins is blue.
  3. oxygen and nutrients
  4. 28
  5. The heart is on the far left side of the chest.
  6. 4
  7. 45
  8. Arteries carry blood to the heart.
  9. Your muscles need more oxygen and glucose.
  10. 96
  11. Blood in veins is blue.
  12. oxygen and nutrients
  13. 72
  14. Blood in veins is blue.
  15. Your muscles need more oxygen and glucose.
  16. 36