Compare and contrast the two chemical senses of smell and taste. Include (a) a discussion of the sensory receptors for smell and taste and (b) a discussion of the pathways by which smell and taste sensations are transmitted.

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.

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

oxygen +1 most likely