Collagen fibers and blood vessels make up 20 percent of the dermis. Collagen provides structural support and elasticity to the skin, while blood vessels help in nourishing the skin cells and regulating temperature.
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.
Nitrogen is the gaseous nonmetal that makes up 78 percent of Earth's atmosphere.
Approximately 20 percent of the Earth's atmosphere is made up of oxygen.
Indian Ocean covers 20% of water on the earths surface.
Jupiter is the planet that makes up about 70 percent of the total mass of all the planets in our Solar System.
Oxygen makes uo 20% of the air we breath.
Oxygen
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Oxygen is the gas that accounts for about 20 percent of Earth's atmosphere.
I think it is water not sure but guess.
the Kurds are the largest minority and make up 20% of turkey's population.
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.
Oxygen gas makes up just over 20% of the air around us.
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.