Based on the information in the text, which part of the water cycle isLEAST DIRECTLY affected by the urbanization of streams? A
groundwater flow into streams

B
infiltration into the ground (soil)

C
precipitation onto the ground surface

D
runoff (overland flow) into streams

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius

How are isotopes of the same element alike?