Which of the following is constant in the universe? A. Total energy
B. Total entropy
C. Total heat
D. Total temperature

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?