Which of the following are not bioticor abiotic factors in an ecosystem? A. water and air
B. rocks and energy
C. plants and animals
D. cultural components

How does litmus paper indicate an acid?

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?