What are the elements that make up air? nitrogen - 78.09%   oxygen - 20.95%   argon - 0.93%   carbon dioxide - 0.03%   However carbon dioxide is not an element -- it's a compound.  Air is primarily â¦ made up of Nitrogen (78%) & Oxygen (21%).n DNA Adenine pairs with thymine; In RNA Adenine pairs with Uracil. Edit. Share to: 1  The Five Major Parts of the Brain At its most basic, the brain controls the body. 2  Electrical impulses are sent along the nervous system to and from the brain that regulate all movement.
The following synthetic drugs are designed to mimic Morphine or to mimic the analgesic effects of opium and other opium derivatives: 1  Methadone. 2  Fentanyl. 3  Fentanyl Duragesic Patches. 4  Propoxyphene. Butorphanol. 5  Levorphano. Meperidine. 6  Oxycontin. MSContin.
Opium, opiumErik Fendersonnarcotic drug that is obtained from the unripe seedpods of the opium poppy (Papaver somniferum), a plant of the family Papaveraceae. (See poppy.) Opium is obtained by slightly incising the seed capsules of the poppy after the plantâs flower petals have fallen. The slit seedpods exude a milky latex that coagulates and changes colour, turning into a gumlike brown mass upon exposure to air.