Artificial skin usually consists of a synthetic epidermis and a collagen-based dermis. The artificial dermis consists of fibers arranged in a lattice that act as a template for the formation of new tissue.
Indian Ocean covers 20% of water on the earths surface.
True
Water
mass
Oxygen
Asia.
I think it is water not sure but guess.
the Kurds are the largest minority and make up 20% of turkey's population.
balls
nitrogen phosphorus potassium
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.
No, it does not. oxygen makes up 78%, oxygen makes up 20% and argon, carbon, and water vapor make up the last 2%.
This gas is oxygen.
oxygen
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.