Answer:
They are areas where there is a severe shortage of moisture, predominantly because precipitation levels are low. In some years they may even receive no rain at all.
Explanation:
In some deserts, aridity is in part also the result of high temperatures, which means that evaporation rates are great (Mainguet, 1999).
Stomata<span> (the word </span>stomata<span> means "mouth") are small pores found in the leaves of the plant that helps in gaseous exchange during photosynthesis and</span>respiration<span>. </span>Stomata consist of two types of cells, the stoma or the pore and guard cells
