What is created by a large pressure difference in air fronts? A. Density
B. Dewpoint
C. Wind
D. Isobars

A. density.

Explanation:

At a front, the two air masses have different densities,

based on temperature, and do not easily mix. One air mass is lifted above the

other, creating a low pressure zone. If the lifted air is moist, there will be

condensation and precipitation. Winds are common at a front.

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .