Answer:
so that students won't go out or won't go far. also it helps students grab snacks easily specially when they're hungry
Answer:
D. When you meet someone, you should say hello, smile, and shake hands
Explanation:
Hope this helps:)
please give brainliest!
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Answer:
3D printing could make prosthetics cheaper for everyone, changing the lives of amputees around the world.
Explanation:
and im sorry but i dont know the 2 examples