Based on these two excerpts, which two of the following sounds can cause immediate hearing
damage?

Subway trains roaring by

Constant highway traffic

Children playing outside

Gas-powered lawn mowers

Jet taking off

subway trains roaring by, and gas-powered lawnmowers.

Explanation:

studies show that it only takes 30 seconds of exposure to sounds of the subway coming into the station to give you immediate hearing damage. Gas-powered lawn mowers reach up to 90- 106 decibels and this can immediately affect your hearing.

the answer is a

mark branliest

explanation:

the answer to your question is the introduction, because the main text is the body paragraphs, and the table of contents is used to locate paragraphs, and the conclusion is where you wrap up all your thoughts in the end.