grade 3 science lesson about animals life cycle , Houghton Mifflin Harcourt curriculum, think central.com

1. What are some Animal
Lifecycle?
By khadija Saadeh

2. Lifecycles
Birds and some fish, reptiles, and amphibians lay eggs.
Other animals, such as mammals, give birth to live
young.
These early stags are part of each animal’s lifecycle.

3. This is an ostrich near its eggs.
What is inside an egg?

4. An egg contains a baby animal.

5. An ostrich lays the largest eggs among birds.

6. Ostrich life cycle
The ostrich lays very large eggs.
An ostrich chick depends on its
mother to bring it food.
All grown up. An adult ostrich lays eggs and the cycle continues.

7. Ostrich chicks

8. A mother gives birth to live cubs.
The cycle begins again.
A young lynx grows up in the protection of its mo
A young lynx looks much like its parents, only sm
A young lynx grows into an adult and finds a mate.
The two adult lynxes reproduce.

9. Can you name them?
Newborn lynx

10. Lynx cub

11. Adult lynx

12. How is a baby lynx similar to its parents?
 A baby lynx looks like its parents, but it is different because it is
smaller.

13. Lynx interesting facts