I NEED HELP ASAP!!! Which two methods of transport are highly interconnected and often work together?

A) maritime and rail

B) air and maritime

C) road and rail

D) rail and air

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

Sound is a disturbance that travels through a medium as a

What is the relationship between the direction of motion of the balloon and the wind currents