Expressed to the correct number of significant figures, the sum of two masses is 445.2 grams. Which two masses produce this answer? A) 210.10 g + 235.100 g

B) 210.100 g + 235.10 g

C) 210.1 g + 235.1 g

D) 210.10 g + 235.10 g

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?