Three functional groups found in this compound are A) alcohol, aromatic, and ether. B) alcohol, aldehyde, and ether. C) alcohol, ether, and ketone. D) aldehyde, ether, and carboxylic acid. E) cycloalkene, alcohol, and carboxylic acid.

C) alcohol, ether, and ketone.

Explanation:

In the compound of the image an alcohol group (-OH), a ketone (-COCH3) and an ether (-OCH3) are observed.

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

b.

the accuracy of the data.