So i'm taking a test and this question has stumped me a lot. "While there are some very old stars in the halo of our galaxy, the stars that make up the halo are about 50 percent of all the stars in the Milky Way."

a.) True
b.) False

Exploration mission 2;

The shia sect of islam is primarily different from sunni islam in the belief that the first legitimate imam following muhammad was imam ali. unlike the three caliphs that succeeded muhammad, ali was part of muhammad's clan (related to him). major shia caliphates include the fatimid and safavid caliphates.  the answer will be option c. shia read more on

Yeah, i guess that checks out because the unused brain is almost like a clean slate or a new car. it has more value than an older already used brain. -thomasnash