Finger- like projections facilitate absorption in the following ways;
a) They increase the surface area of the organ eg. small intestines to allow more area of nutrients to be absorbed. The larger the surface area the more nutrients are absorbed.
b) They contain many capillaries which helps to increase the rate of nutrients absorption in the small intestines.
Answer: The type of molecule is nucleic acid.
Nucleic acids are formed by nucleotides and those nucleotides are composed by three components, in which one of them is a sugar. If the sugar is a deoxyribose, the polymer is DNA (deoxyribonucleic acid).
The answer is nucleic acid because DNA, the molecule that caries genetic information, is a nucleic acid.
Pyroxene and plagioclases feldspar
Burning paper is a chemical change not a physical one. Hope this helped <span>
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