How dense is saturn?
its density is greater than earth’s.
its density is greater than mars’.
its density is lower than water’s.
its density is lower than air’s.

While eating cake crystal watched kisha place her hand in the frosting and rub it in her hair afterwards crystal did the same with her piece of cake crystal displayed

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems