Some people choose to have health screenings performed through genetic analysis. What is a direct benefit of this analysis?

As a small change in a person's dna can cause a genetic disorder

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Ture or false evidence for evolution includes millions of fossils