What is the force that attracts an object toward the center of another object? O Gravity
O Mass
Matter
Pounds

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

Select the correct answer from each drop-down menu proteins are

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f