Jamie is a hairstylist who works in a salon. he noticed that when many of the stylists are blow drying hair the power goes out. what is the best scientific question that can be asked about jamie’s observations? a. should the salon create a schedule to allow only a certain number of blow dryers running at once? b. what is the most energy-efficient blow dryer on the market? c. should the salon’s wiring be checked by an electrician? d. does the power go out when a certain number of blow dryers run at the same time? the answer is d

In each transformation of energy , some energy what?

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000

First idea: suddenly, women were leaving their homes to cycle and socialize on country roads and city streets. —wheels of change, sue macy second idea: it was not a stretch for some cyclists to see the possibility of a larger role for women in the world. —wheels of change, sue macy what type of graphic organizer would best represent the connection between these two ideas? 1) a t-chart that separates ideas into two different categories 2) a chronology that shows 3) a sequence of several events a cause-and-effect graphic that shows how one idea led to another 4)a problem-solution graphic that presents a problem and a solution to the problem