Some viruses, such as the bacteriophage, attack bacteria. Explain how this can potentially be a positive or negative trait.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

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.