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Lesson 81 of 84 · What Living Things Need
ExperimentMammals, Birds, and Reptiles (Part 3)
What You'll Learn
Mammals have fur and feed milk to their babies. Dogs, cats, and humans are mammals!
Key Words
- stem
- pollination
- insect
Materials Needed
- paper towels
- markers
- tape
Safety First
- Use materials only as directed in the experiment.
- Keep small objects away from young children.
Steps
Step 1 — Read
Read and learn: Mammals have fur and feed milk to their babies. Dogs, cats, and humans are mammals!
Step 2 — Do
Build or make something using your materials.
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 is a food chain?