Oxygen is the waste product of: burning fossil fuels photosynthesis respiration the nitrogen cycle

[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

Why slip off slopes are found on the inside of meanders? why river cliffs are found on the outside of meanders?

Find the slope of the line (6,4) and (3,2)