1. The length of time between fertilization and birth is called the

2. Which of the following lays amniotic eggs?

3. The larva of a frog is called

4. Which stage is NOT a part of incomplete metamorphosis?

5. Which type of animal provides parental care for its young?

6. The stages of growth for all organisms

7. The process of changing form or shape

8. Organisms with a backbone

9. Organisms without a backbone

10. Complete metamorphosis has ________ stages.