Multiple choice

The sting of ants and bees contain ___________, which when injected causes painful irritation and swelling.

  1. formic acid

  2. sulphuric acid

  3. hydrochloric acid

  4. oxalic acid

  5. lactic acid

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the correct option. The sting of ants and bees contain formic acid, which when injected causes painful irritation and swelling.