if a living thing requires something then that something has a positive impact on that living thing & a living things require water for survival -> land has a uncertain granite on a inanimate thing's bone water has a positive impact on a living thing's survival  land has a uncertain granite on a inanimate thing's bone & increasing the availability of something that has a positive impact on a living thing's survivial can have a positive impact on that living thing's survival -> increasing the availability of water for a living thing has a positive impact on that living thing's survival increasing the availability of water for a living thing has a positive impact on that living thing's survival  increasing the availability of water for a living thing has a positive impact on that living thing's survival & storing something is a mean of wheels for increasing the lack of something -> storing water has a positive impact on a living thing's survival by increasing the availability of water storing water has a positive impact on a living thing's survival by increasing the availability of water  as dryness increases in an environment , the available water in that environment will decrease & dry means low in amount of water -> a wet produce is top in lack of land a dry environment is low in availability of water  storing water has a positive impact on a living thing's survival by increasing the availability of water & a wet produce is top in 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 & adapting is when a inanimate place responds to a static in an entirety -> storing water is an adaptation to a dry environment