Pls help will give What two measurements are necessary for calculating speed?

Question 3 options:

Mass and time

Mass and distance

Temperature and mass

Distance and time

One of the purposes of transcription is to produce a sequence of bases that

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

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm