Grade 2 · Science · Building Confidence
Free Human Body & Health worksheet - version 13
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-177UDLO-LKYD
1.Which system sends messages through nerves?
2.What helps you breathe?
3.Which sense organ detects light?
4.Which body part pumps blood?
5.What do muscles do?
6.Name one job of the skeleton.
7.Where does digestion begin?
8.Which cells carry oxygen?
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 13
- Which system sends messages through nerves?The nervous system
- What helps you breathe?The lungs
- Which sense organ detects light?The eyes
- Which body part pumps blood?The heart
- What do muscles do?They contract to move body parts
- Name one job of the skeleton.Support and protect the body
- Where does digestion begin?In the mouth
- Which cells carry oxygen?Red blood cells
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.