11. The image below shows what happens when cold medicine tablets are placed in room-temperature water. What evidence would indicate that a chemical change has occurred?
Water level rises
Bubbles produced
Tablets dissolve
Water becomes cloudy
a. The tablets dissolve in water
b. A gas develops
c. The water becomes cloudy
d. The water level increases slightly
2/7

a.The tablets dissolve in water

Explanation:

I picked this as an answer because if you see the question it looks like it would be vinegar and they drop the tablets and then after the tablet dissolves.

Bubbles Produced

Explanation:

This is the answer because when you see bubbles it indicates that there was a chemical reaction.

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).