Answer:
No, you cannot trust Wikipedia. Wikipedia can be edited by anyone at any time. This means that any information it contains at any particular time could be vandalism, a work in progress, or just plain wrong. Wikipedia's entries had an overall accuracy rate of 80 percent, whereas the other encyclopedias had an accuracy rate of 95 to 96 percent.
Explanation:
That is a chemical change if your talking about gases
Answer:
Thw right answer is option <em><u>'</u></em><em><u>A</u></em><em><u>'</u></em>.
Uh he probably got frustrated show us the paragraph for more clues
Answer:
Line 2 and the last line is correct, u should underline those.
