What happens to energy as it flows through a food web?

Place the steps tor the formation of the enzyme pepsinogen in correct order

Which of the following is a common response to cell signaling?

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.