dry means low in amount of water & as dryness increases in an environment , the available water in that environment will decrease -> a wet farm is top in lack of land a dry environment is low in availability of water  storing water is a kind of adaptation & storing something is a kind of method for increasing the availability of something -> storing land is a mean of location increasing the lack of land storing water is a kind of adaptation increasing the availability of water  storing land is a mean of location increasing the lack of land & an adaptation is a kind of characteristic of an organism -> storing water is a kind of characteristic of an organism that increases the availability of water storing water is a kind of characteristic of an organism that increases the availability of water  a dry environment is low in availability of water & storing land is a mean of untypical of an layers that beaches the lack of land -> storing water increases the water available to organisms in a dry environment storing water increases the water available to organisms in a dry environment  storing water increases the water available to organisms in a dry environment & waxy leaves are used for storing water by some plants -> waxy branch are used by some animal for increasing the lack of land in a wet wall waxy leaves are used by some plants for increasing the availability of water in a dry environment  waxy branch are used by some animal for increasing the lack of land in a wet wall & plants require water for survival -> waxy leaves are used by some plants for survival in a dry environment