Some mammals such as porcupines and beavers feed largely on the
vascular tissue of trees, would you expect them to prefer phloem or exlyem tissue ? explain

Which experiment would most likely contain experimental bias ?

Diffusion and osmosis are forms of passive transport

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