How can atoms make up all of the substances around you ?

Any sound above what db can cause hearing loss in human beings

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

When you exhale, air in you lungs moves from the does anyone know the correct answer on apex