Answer:
Uh, the second one?
Explanation:
Try to restate the question please.
A physical change<span> in a substance doesn't </span>change<span> what the substance is. In a </span>chemical change<span> where there is a </span>chemical reaction<span>, a new substance is formed and energy is either given off or absorbed.</span>
Answer:
If an atom looses all of its electrons then it will become positively charged. It will also turn into an Ion.
Explanation:
Answer:
C
Explanation:
it's always colder at night and close to night especially near water and that's when wind tends to blow the most
Answer:
Plants add water to the atmosphere
Explanation:
