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Lesson 1 of 84 ยท Life Cycles

Simulation

What Living Things Need

What You'll Learn

Living things need food, water, air, and space to survive. Without these, they cannot live.

Key Words

  • habitat
  • life cycle

Steps

Step 1 โ€” Read

Read about Life Cycles with a partner or grown-up.

Step 2 โ€” Do

Plant two seeds: put one in sunlight and one in a dark closet. Water both the same amount each day.

Step 3 โ€” Observe

Watch carefully. What happens?

Step 4 โ€” Record

Draw and write about what you learned.

Check Your Understanding

Question 1

1 of 3

What do all living things need?