The answer is B
Vaporization
Secondary succession occurs in areas where a biological community has already existed but some or all of that community has been removed by small-scale disturbances that did not eliminate all life and nutrients from the environment.
In a data table, units of measurement should be shown in the headings of
columns. The unit of measurement would appear first fully spelled out
(for example, Watt) and then an abbreviated version to be used in the
data will come afterwards, either after a forward slash or within
brackets (for example, /w or (w)).
Answer:
2,75 mol of O2 it's 88 g of O2.
Explanation:
The weight of the diatomic molecule O2 is 32 g/mol. So considering that, you should multiply 2,75 mol · 32 = 88g :)