16. What makes the rainwater slightly acidic? A. carbon dioxide B. hydrogen C. nitrogen D. methane
17. Which does NOT contribute to the formation of acid rain? A. burning of fuels Cuse of vehicles B. use of bicycle D. volcanic eruption 18. Sweat is slightly acidic and it can kill invading microorganisms? How should this statement be accepted? A. True B. False
19. What will happen to your hair if you use shampoo with pH level ranging from 11 to 12? A. My hair will become healthy. C. My hair will thicken. B. My hair will become less oily. D. My hair will pull ofl.
20. To avoid eye irritation in using a sharnpoo, it is best to use a shampoo with a pH level same as the tears. How should this statement be accepted? A. True B. False
Pa answer po ng maayos kailangan ko na po
17. Which does NOT contribute to the formation of acid rain? A. burning of fuels Cuse of vehicles B. use of bicycle D. volcanic eruption 18. Sweat is slightly acidic and it can kill invading microorganisms? How should this statement be accepted? A. True B. False
19. What will happen to your hair if you use shampoo with pH level ranging from 11 to 12? A. My hair will become healthy. C. My hair will thicken. B. My hair will become less oily. D. My hair will pull ofl.
20. To avoid eye irritation in using a sharnpoo, it is best to use a shampoo with a pH level same as the tears. How should this statement be accepted? A. True B. False
Pa answer po ng maayos kailangan ko na po
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Answer:
16. A
17. B
18. A
19. D
20. A
Explanation:
pakibrainliest po
Answer:
16. B.
17. B
18. A
19. C
20. B.
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