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The influenza virus cause the flu, but not other diseases. why?
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Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species
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Biology, 22.06.2019 01:20
Look at the photo of the leaf. which term best describes this leaf?
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Biology, 22.06.2019 05:30
The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
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E. why the pH of the alimentary canal changes at different points...
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