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Human Body & Health

Kindergarten · On-level practice · 8 questions · Version PG-1NSEVYI-RUPR

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1.Which cells carry oxygen?
2.Which body part pumps blood?
3.What do muscles do?
4.What protects the brain?
5.Which system sends messages through nerves?
6.Which sense organ detects light?
7.What helps you breathe?
8.Where does digestion begin?

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 8
  1. Which cells carry oxygen?Red blood cells
  2. Which body part pumps blood?The heart
  3. What do muscles do?They contract to move body parts
  4. What protects the brain?The skull
  5. Which system sends messages through nerves?The nervous system
  6. Which sense organ detects light?The eyes
  7. What helps you breathe?The lungs
  8. Where does digestion begin?In the mouth

Worked example

Connect a structure to its function and explain how body systems work together.

Common mistake

Naming an organ without explaining its system role.

Helpful hint

Trace what enters, changes, and leaves the system.