Why was the Federal Highway System developed? a Cars needed better roads. b There were too many cars. c The railroads needed more land. d People wanted to travel fast.

It was delveloped to eliminate unsafe, inefficient, traffic jams and all if the other things fhat got in the way for speedy safe trancontinental travel.

answer; /// i believe that the correct answer is(cognitive revolution);

those sounds of the natural world are bioacoustics, and they're more than a false-color spectrogram of data from the musiamunat conservation area.