Answer:
Sodium (Na) and Chlorine (CI)
Explanation:
I think the answer would be b because your throat is reacting to the cough?
Answer:
A. not wearing goggles when breaking a rock with a hammer
Explanation:
You could get extremely hurt if you are not wearing goggles while doing lab work.
Answer:
1: Balsatic
2:Rhyolitic
3:Andesitic
Explanation:
I did an investigation of the volcanoes