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Lesson 61 of 84 · Life Cycles
ExperimentWhat Living Things Need (Part 3)
What You'll Learn
Living things need food, water, air, and space to survive. Without these, they cannot live.
Key Words
- habitat
- life cycle
Materials Needed
- cups
- water
- plastic wrap
- ruler
- magnifying glass
- paper towels
Safety First
- Do not taste any materials.
- Wear safety goggles when mixing liquids.
- Wash hands after handling materials.
Steps
Step 1 — Read
Read and learn: Living things need food, water, air, and space to survive. Without these, they cannot live.
Step 2 — Do
Gather your materials and get ready!
Step 3 — Observe
Watch carefully. What happens?
Step 4 — Record
Draw and write about what you learned.
Check Your Understanding
Question 1
1 of 3What do all living things need?