Help please at least two sentences

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

2. if someone had the list of traits you provided in question 1, do you think he or she would be able to find you in a group of 1000 people? why or why not? if not, what other information encoded in your genes might distinguish you from the others in the group? what are other traits that are encoded for by dna?

Any sound above what db can cause hearing loss in human beings