Explanation: The kind of animals that can be seen in desert is lizard.Lizards are small reptiles that can roam around in search of food during the daytime.
In case they feel that the temperature is more hot and they need some shade they hide themselves under large rock.
The hard skin of lizard helps them to survive in such a high temperature.
It is used to move small or non polar molecules does not apply to facilitated diffusion. Small, non-polar molecules can diffuse directly across the phospholipid bilayer.