A white poster board looks white because the light waves are being while a black poster board looks black because the light waves are being A. refracted vs diffracted
B. absorbed vs reflected
C. transmitted vs reflected
D. reflected vs absorbed

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

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