What treatment is being compared to the control in the experiment? What treatment is being compared to the control in the experiment? The treated umbilical cord stem cells were cultured in the presence of an inhibitor from glioblastoma cells, but the control cells were cultured without the inhibitor.

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.

genetic variation will increase because of a new habitat and food source.

explanation:

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

answer/// to address the needs of adults with mental illness and increase their ability to function;