Which statement is true about a cell wall but not a cell membrane

cell membranes need to made from a more permeable material to allow things to pass in and out more easily. and cell walls are not.

Explanation:

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a