1 Which of the following explains the difference between speed and velocity? *
34 points
A One has motion, and the other does not.
B One has direction, and the other does not.
C One involves time, and the other does not.
D One involves acceleration, and the other does not.

i'm pretty sure it's spores

plant because they survive by water, sunlight, ex.

explanation:

answer: i cant find your answer. do u have another way i can answer it for you : )

explanation:

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.