Where is the blood first filtered?

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Why do you sandy beaches form at many sea shores

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.

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other