Grade 2 · Science · Building Confidence
Free Human Body & Health worksheet - version 12
Grade 2 human body & health practice with original questions, explanations, and difficulty-matched printable versions. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Human Body & Health
Grade 2 · Building confidence · 8 questions · Version PG-17HTZAN-LKYD
1.Which sense organ detects light?
2.Which cells carry oxygen?
3.Which body part pumps blood?
4.Name one job of the skeleton.
5.Where does digestion begin?
6.What helps you breathe?
7.Which system sends messages through nerves?
8.What protects the brain?
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 12
- Which sense organ detects light?The eyes
- Which cells carry oxygen?Red blood cells
- Which body part pumps blood?The heart
- Name one job of the skeleton.Support and protect the body
- Where does digestion begin?In the mouth
- What helps you breathe?The lungs
- Which system sends messages through nerves?The nervous system
- What protects the brain?The skull
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.