The image below shows the metamorphism of a frog. Which characteristic of life is being represented in this process? Question 15 options:

Energy

Reproduction

Response and stimuli

Growth and Development

Depending on the organism the number of in a cell may change

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion

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.