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External structures for survival — Homework
Use what you learned about external animal structures to answer.
- 1.What survival function do a bird's wings serve?
- 2.Name two different animal structures that both serve the function of protection.
- 3.True or false: two very different-looking structures can serve the exact same survival function.
- 4.Choose an animal and describe one external structure it has and the survival function that structure serves.
- 5.Why is it more accurate to say a structure "supports survival" than to say an animal "wanted" that structure?
🌲 Homeschool of the FutureFourth Grade · Science · week 19 homework