Answer:
Explanation:
Einstein had written to inform Roosevelt that recent research on fission chain reactions utilizing uranium made it probable that large amounts of power could be produced by a chain reaction and that, by harnessing this power, the construction of "extremely powerful bombs" was conceivable.
Answer:
Confidence in one’s intelligence and inner worth
The tense of a verb indicates
B-whether a verb is regular or irregular
(Tense<span> expresses when in time--past, present, or future)</span>
