Answer:
work idk
Explanation:
if you pay attention and make notes of important things in your unit then it'll help get good grade
ask your teacher for extra credit or if there's anything you can do to raise your grade
Answer:
hydrogen and helium
Explanation:
Stars are made of very hot gas. This gas is mostly hydrogen and helium, which are the two lightest elements. Stars shine by burning hydrogen into helium in their cores, and later in their lives create heavier elements.
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Sorry but i dont know i was doing this for some point sorry
Hmm lets see.. I think its
Mechanical---->Mechanical---->Electrical
So mechanical from the water, Then mechanical again from the wheel then through the wire which is electrical and it turns the fan on.
Answer:
See below in bold.
Explanation:
1. That would be 930 -10 = 920 km/hr due West.
2.The speed of Mrs Aarons relative to the ground is 930 - 10 = 920 km/hr.
3. This would be 10 km due East.
4.This is 930 - 750 = 180 km/hr West.