This example of sedimentary rock is formed when rock fragments, minerals, and the remains of plants and animals are deposited as sediments and are then a) chemically weathered by water. b) compacted and cemented together. c) recrystalized under the weight of the layers. d) melted due to increased temperature and pressure.

Give the biological term for: structures that display characteristics of living organisms only within living cells

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

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun