Which state of matter would you expect to find water, at -25 oc and 1 atm on earth?

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso

The ammonia molecule in the diagram has the observed bond orientation because