According to the law of universal gravitation, gravity is the force keeping objects in the universe in their relative positions true or false

not too sure maybe olecranon process

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.

i think that d. wind is the answer.   i missed the question when i answered a. currents.

it would lead to upper respiratory infections and pneumonia.