Your answer is 1-3-2-4 , grass sand water rock
Active sites in enzymes are where substrates bind. Once they bind, a catalytic reaction occurs as a complex between substrate and enzyme is formed. Enzymes are termed as biocatalysts or simply catalysts since they speed up the catalytic reaction. After the reaction, they simply revert back to their original form, after having adjusted to fit with substrate.
He because nitrogen and ozone is a molecule but helium is atom
Answer:
the first one is just water and the second one is gas
Explanation:
