Chitin, a polysaccharide made of N-acetylglucosamine molecules. It makes up the exoskeletons of all arthropods, including insects; arachnids, such as Spiders and ticks; and crustaceans, such as crabs, lobsters, crayfish, and shrimp.
The most abundant metal in the earth crust is aluminium.
It is the most abundant element in the body.
The most abundant element where? It is the most abundant element in Earth's crust. The most abundant element on planet Earth, on the other hand, is iron, while the most abundant element in the Universe is hydrogen.
The two Earth regions where oxygen is the second most abundant element by volume are the Earth's crust, after silicon, and the Earth's atmosphere, after nitrogen.
The third most abundant metal on Earth is aluminum. It is found in various minerals and ores, and is widely used in industries such as construction, transportation, and packaging due to its lightweight and corrosion-resistant properties.
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cellulose
Aluminum is the most abundant metal in the crust of the Earth.
No,the second most abundant
Oxygen is the most abundant element in the Earth's crust.
The most abundant metal in the earth crust is aluminium.
The most abundant metal in the Earth's crust is iron. The most abundant element in the Earth's core is oxygen.
Oxygen is the most common and abundant element in the Earth's crust having 47% of the mass.
The Iron at the Earth's core is magnetic and is the most abundant, at the earth's crust, Lodestone is the most abundant naturally occurring magnetic material.
Aluminum is the most abundant metal in the crust of the Earth.
It is the most abundant element in the body.
Nitrogen is the most abundant gas in Earth's atmosphere, followed by oxygen, argon, and carbon dioxide.