This is called a complex reaction time. Since the response is for a multiple stimuli and response possibilities, it should be a complex one which relates to "many" or multiple. The total time to respond to a stimuli is called a reaction time. Thus, it represents a complex reaction time.
Answer:to increase speed and altitude limits for aircraft
Explanation:
<span>People used slavery with the excuse that they needed someone to tend to their crops for them, as well as their house, etc. It's never justified, however, and I'm curious as to what the heck was crossing their minds when they brought the first slaves over, even though America is known as the land of the free, but you know, whatever</span>
A. the movement away from home production - <em>true, because factories produced products faster and cheaper so more people could afford them</em>
b. poorer quality of iron - <em>false</em>
c. the need for more power - <em>true, because machines ran on power, so they needed a constant supply</em>
<span>d. increased exports of British cotton goods - <em>true, because they were able to produce more cotton goods and therefore there was a surplus to sell
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Answer: (b)