What will be the contents for the presentation named DNA molecule natural selection.

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

Construct at least two possible hypotheses for the student’s experiment.