<span>Its just what their diet is made of, meat, mainly other fish. So if there is blood around, there is probably food around.
Same thing with your favorite food.
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They evolved over time from older species.<span>
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Answer:
Common examples include carbon, sulfur, oxygen, iron, copper, aluminium. Elements are represented by symbols. Compounds are substances made from atoms of different elements joined by chemical bonds. They can only be separated by a chemical reaction.
Explanation:
Substances can be categorised as either elements or compounds. Both of these are made up of atoms, the only difference is an element is made of one type of atom whereas compounds are made of two or more different types of atoms.
False. sea otters dont really eat <span>sea urchins and not much would chang</span>
