What is the name of the layer of the earth that is solid, rocky

The use of dna as evidence in criminal investigations became possible because of the

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Red flowered snapdragons are crossed with white flowered snapdragons, producing all pink snapdragons in the f1 generation. what would you expect if you crossed pink with pink? 3/4, 1/4, 1/2 red, 3/4,/1/2,/1/4 pink,1/2, 3/4, 1/4 white