Answer the following questions, then use the Submit button on the right to turn in your completed work.
- Explain why the amniotic shell is semi-permeable?
- Why is the development of the amniotic egg so important?
- Explain the difference between viviparous and oviparous.
- Explain why there are no reptiles found in the Arctic regions.
- Describe the amniotic egg and reptile reproduction
- What adaptations do birds have that help them with flight?
- Reptiles and birds are closely related. Why is the evolution from being an ectotherm to being and endotherm so important for bird evolution?