Plez i beg you on number five only question: which image shows the formation of sleet? i will be putting the answer choices up above as a picture.

i would have to say b i'm not positive hope this helps

answer; the correct answer is desert plants;

about 40,000,000 results (0.81 seconds)  

search results

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.