Which is hotter, 30°c or 30°f? how do you know?

Im is in a crowd of people at the mall looking for his girlfriend tammy, who was supposed to meet him for dinner. jim realizes tammy is across the room as he catches a whiff of her overpowering perfume, 'paris #6'. which process explains why jim is able to smell the perfume?

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

What is the goal of cellular respiration