Answer:
an explanation on how the natural world works
Explanation:
A scientific theory is simply an explanation into how the natural world works. Scientific theory is formulated after a series of hypothesis that has ascertained how true an observation is.
A theory is provides explanation into an observed feature. It can be disproved when new evidences are found. This brings about revision into scientific proofs.
Answer:
the answer is Energy conversion
Explanation:
I hope this helped
90 kilometers because you need to multiply 40 by 2 and then you get 80 and finally you add 10 and get 90 kilometers
shorelines of the southeast U.S.
Answer:

Explanation:
The relative velocity can be calculated by means of the difference between vector B minus vector A.
