Question

the article says: an acid is a chemical that can harm things.... acid makes polyps skeletons weak. which means the opposite of harm? a. hurt b. help c. move d. keep

Explanation:

The word "harm" means to cause damage or injury. We need to find its antonym.

• "Hurt" is a synonym of "harm", not the opposite.
• "Help" means to assist or be of benefit, which is the opposite of causing harm.
• "Move" means to change position and has no relation to the meaning of "harm".
• "Keep" means to retain or hold and is not the opposite of "harm".

Answer:

B. help