2. How many hydrogen atoms are in one molecule of camphor?
C10H160
16
10
26
27

its not biology its chemistry

there are 16 hydrogen atoms

Explanation:

each number following an element pertains to the number of atoms that element possesses

example: H2O = water (2 hydrogen atoms and one oxygen atom)

it would affect precipitation by causing flooding in some areas of the world due to climate increasing, causing the glaciers in the northern and southern pole of our planet to melt.

i wish you would have provided choices to simplify it and allow me to give an exact answer.