Mrs. Martin is sewing costumes for the play. Each

Tcostume requires 38

centimeters of blue ribbon.

If she is making 50 costumes,

how many meters of blue

ribbon does she need?

The chemical form of energy that is useable by the cell to do work

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

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not