When a neutral molecule<span> has a </span>positive<span> area at </span>one end<span> and a </span>negative<span> area at the other, it is a polar </span>molecule<span>.
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The way in which humans are altering the envrionment is one of the main reasons why pathogens move from one species to another. The emergence of hemorrhagic fever in Argentina is an example of how human change to the environment has caused a cross-species transfer.
Answer:Margulis
She is the one who discovered it
Hey!!
Answer is......
c.ATP
energy is stored in tge form of ATP molecules unless it is oxidised by cells to liberate energy ....
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