What is the major environmental problem in the Canadian Shield? A.
acid rain
B.
urban heat
C.
deforestation
D.
soil contamination

Please select the best answer from the choices provided
A
B
C
D

(P. S. The answer is not A. I already got it wrong.)

[ou.01]which of these is the most likely use of an electromagnetic wave which has wavelength shorter than microwaves but longer than visible light? o heat food safely o neat food safely o take images of bones and teeth o transmit radio and cellular phone signals o take images of bones and teeth o transmit radio and cellular phone signals o detect the location of objects which emit heat

The european union was formally established in

Which year held a congressional election and a presidential election