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Genrish500 [490]
3 years ago
15

11. The image below shows what happens when cold medicine tablets are placed in room-temperature

Biology
2 answers:
seropon [69]3 years ago
4 0

Answer:

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.

Yuki888 [10]3 years ago
4 0

Answer:

Bubbles Produced

Explanation:

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

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A closed system is best characterized as a system in which: (3 points)
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Answer:

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