Exaplain suppose that the local temperature changes in favor of greater oxygen levels in the water. write a paragraph to describe how both the population of the small fish species and the wadding bird population would change in response to the new oxygen levels over the next six months. then explain why these changes occur.

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%