A fossil is found in a layer of rock. This layer of rock determines the fossil’s age. This demonstrates Select one:
a. relative age
b. absolute age
c. superposition
d. half-life

HEPL ME PLZ

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

Orange juice has a lower or higher viscosity than chocolate syrup

15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.