Rachel finds that she gets distracted when she is trying to complete her homework. Explain how she could use these steps of the engineering design process to address the problem: Conduct research.
Test the design.

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

Some substances but not other can cross the (blank) membrane of a cell