B boiling point because you used heat and it turned to vapor so it was boiled
Answer: cool, dry air meets warm, moist air
Explanation:
Just did the test, it was correct
3. Plastic rubbed in hair would make the plastic negatively charged and the hair positively charged. This means that the attractive force between the paper and plastic is greater than the repulsive force between paper and plastic. The net result is an attraction between the paper and the plastic.