Which main idea is supported by this detail? Listening to music increases brain activity.

1 It can be particularly helpful to listen to soft, classical music while completing homework.
2 Laughing, listening to music, and exercise all increase serotonin, also called the happy hormone.
3 Many students prefer playing a musical instrument rather than just listening to music.

hwhajaknendoalwne beus

european parent languages

expresses state of being

the correct answers are alternatives c and e.

travelling east from hormuz, venetian marco polo travels to cathay, which is an ancient name to refer to china, where he stays for several years.

he also visits mongolia. in those times the mongol empire was ruled by kublai kan. in "the travels of marco polo," marco polo met him and became his advisor.