Use your EOG periodic table to answer the question. Which of the following periods has the least number of elements?
Third Period
Second Period
First Period
Fourth Period

what are your answer choices?

a. by using fur or clothes to trap heat energy near the body

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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.

maybe because its impossible for balloons to lift a whole entire house.