Which staement about antonio and felix is most accurate

Air is made of gaseous elements and compounds that interact but are not bound to each other. so air can be considered a

Voice is the varying of pitch when speaking.

On what political idea did president truman base the marshall plan? as economic aid increased in europe, the friendship of nations with the united states would increase. as peace throughout the world increased, the threat of another world war would decrease. as prosperity in europe increased, the threat of communism spreading would decrease. as the power of capitalism increased in europe, stalin's power in the soviet union would decrease.