Answer: The heat index is an index that combines air temperature and relative humidity, in shaded areas, to posit a human-perceived equivalent temperature, as how hot it would feel if the humidity were some other value in the shade.
Explanation: did the test
a substrate binds to an enzyme at the active site, where the reaction occurs.
Answer:
An atom with a single electron in its outermostshell
Explanation:
diffusion in the air molecules
osmosis in water molecules
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