Answer:
the citric acid in lemon juice is a natural bleach, or oxidizing agent. It whitens hair by chemically reducing your hair's color pigment, or melanin. When exposed to the sun, the citric acid accelerates the bleaching process
Answer:
A
Explanation:
No temperature change was observed, hence the change is neither exothermic nor endothermic. Hence the answer is A.
The answer is ultraviolet
Answer:
it depends on the subject but i can see what i can do
Explanation:
This is a physical phase change it is still water it just separated and became less and less.it stays water though
