Which of these statements is not true with regard to the process of evolution?

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

Number and variety of living organisms includes genetic, species, and ecological types

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.