How are the building blocks of molecules like bricks

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.