C. The material for it is super expensive and sometimes fragile, which sucks, but it's true.
The tadpole would die out. Which would cause the sudden decrease I duck and frog.
<span>i think it might be parent material but i dont know.....</span>
Lipids are macromolecules which provide insulation.
<span>A macromolecule is a large molecule. There are four groups of macromolecules: carbohydrates, proteins, nucleic acids and lipids. Lipids consist of glycerol and fatty acids and are constructed from fats, oils, waxes, phospholipids and steroids. A lipid's function is to insulate the body and provide warmth in cold conditions. It can be concluded that a person with very little body fat gets very cold easily and a person with a lot of body fat gets very warm very quickly.
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