Do new substances always come from od subtancea?

Plz me asap! and plz put a real answer! which of the following best describes richard russell's contribution to the war effort? by serving on the senate's naval affairs committee, he investigators learn how the pearl harbor attack was carried out. by to establish military bases like georgia's fort benning, he the state become an important resource to the federal government. by traveling to the war's regions, he develop maps of europe and the pacific. by working with his state's shipyards, he was able to obtain federal contracts to supply the military with ships built in savannah and brunswick.

Atreatment for stuttering in which the person is asked to speak in a singsong fashion, usually with the aid of a metronome is

Ineed ideas for how to have fun with my friends i feel like they dont like me