Which disease is an autosomal dominant disease? A) PKU B) cystic fibrosis C) color blindness D) Huntington's disease

How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.

What is the primary goal of human communities?

Describe two recent or ongoing space missions.