what is 10 * 10 * pm * 10 * pm?

1.0 × 10-²¹ m² is your answer

1000 (pm) ^2

Explanation:

You cannot multiply time

If we take pm as variable,

10 x 10 x pm x 10 x pm

=> 1000 (pm) ^2

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.

the answer is b just took the test