Which of these statements is true? a.) mitosis produces four identical cells. b.) mitosis brings genetic variety to a species. c.) meiosis involves two cycles of cell division. d.) meiosis your body heal itself.

Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.