I will give Brainiest 8.Some reference populations, such as that of Native Americans, are very poorly profiled for
their DNA ancestry. Given that fact, what does it mean if you get a DNA result that says you
have less Native American ancestry than what your family tree suggests?

i'd think it's paralell

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

the real answer is b. scintillation counter

not too sure but maybe in the hot springs.