For study island it is A. science specifically involves observing, asking questions, and doing experiments on natural phenmona.
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Answer:
The Human body uses 20 amino acids to form all types of proteins
<span>In eukaryotic cells, the genetic structure consists of DNA and a tightly wound protein, which together form a substance called chromatin. Chromatin is a </span><span>complex of macromolecules found in cells, consisting of DNA, protein and RNA</span>
Answer- LIPID EMULSIFICATION
Lipid emulsification provides a larger
surface area for pancreatic lipase (digestive enzyme) to act on fats by breaking
down large fat globules into tiny droplets in the duodenum. Pancreatic lipase
breaks down fats into fatty acids and glycerol.
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All eukaryotic unicellular organisms belong to Protista.