20
Lesson 20 of 84 · Simple Ecosystems
LessonTaking Care of Our Environment
What You'll Learn
Amphibians like frogs live in water when young and on land when grown up.
Key Words
- roots
- stem
- pollination
Steps
Step 1 — Read
Read and learn: Amphibians like frogs live in water when young and on land when grown up.
Step 2 — Do
Follow the steps one at a time.
Step 3 — Observe
Compare what happened to what you predicted.
Step 4 — Record
Tell the class one thing you learned today.
Check Your Understanding
Question 1
1 of 3What do plants make from sunlight?