Which best revises this sentence for clarity without changing its overall meaning? during recent research, genetic researchers have isolated the gene that determines the natural times a person sleeps and wakes. a. genetic researchers recently isolated the gene that determines a person's natural sleep cycle. b. during research, genetic researchers have isolated the gene that determines the natural times a person sleeps and wakes. c. during recent research, genetic researchers have isolated the gene that determines times a person sleeps and wakes. d. during recent research, genetic scientists who research have isolated the gene that determines the natural times a person sleeps and wakes.

A is the answer it makes more sense

pre-writing

why we feel good, or better, when we laugh?

is there a scientific explanation for this to happen?

which are the sources?

rough draft

laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings.

newport academy: endorphins reduce stress and strength social connections.

they combat anxiety and depression.

final draft

we know that when we laugh we feel better; when something is making us laugh it means we thought it was funny at some point, even if it was not meant that way. what we know is that it made us feel good. that is something we all can realize easily, but is it a chemical explanation for it to happen? of course there

according to joe bluett, laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings. also, he says that laughter can increase confidence, self-esteem, creativity, positivity and resilience, bringing positive changes to all aspects of our lives.

the newport academy says that, when we laugh, we release endorphins and that makes our body feel instantly relieved from tension and worry. endorphins also reduce stress and strength social connections.

therefor, laughter is the best to combat anxiety and depression.

well people will have to mark your answer as the best answer. and from that u receive crowns.

~batmans wife dun dun