In Titan's lake, why did it take so long for the lake to evaporate? (Words you can use: molecular attraction, energy, phase change, liquid, evaporation, gas, freedom of movement

Why did southern business leaders want to increase the number of slaves

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.