<span>Antibacterial soap may have harmful effects.
The best way to determine the main idea of the text after reading it is to think about what you would tell her friend the passage is about. Then, if you have choices, decide which choice best matches. In this passage, it gives two ways in which antibacterial soap can be harmful. It can kill good bacteria, and its constant use can contribute to drug resistance.
</span>
An antecedent is the word replaced by a pronoun. For example:
The child loved eating; it ate 5 bowls of food a day.
The antecedent for 'it' is 'child'.
The atoms in the water cause it to spread.
That appearance is irrelevant to spirituality
