Three bullets (A, B , and C) pass through a car window, producing the fracture pattern shown here. Which indicates that bullet A hit the glass before bullet B? A-concentric fractures of B stops at concentric fractures of A

B-radial cracks of A stops at radial cracks of B

C-concentric fractures ot A stop at concentric fractures of B

D-radial cracks of B stop ar radial cracks of A

a) which ethnic groups live in this community?

i just took test

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.

it should be d or b but i'm sure it's d

answer; exploratory;