In your lab course, your instructor gave you a sample of a testis and an ovary to observe under the microscope, but you accidentally mixed up the labels. What characteristic will allow you to identify the samples

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

answer: if she breaths she a thho

explanation:

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.