tepid lifetime usually have a yes act on bone & pollutant is a public of an variable ->  cold temperatures are a property of an environment that have a negative impact on organisms  cold temperatures are a property of an environment that have a negative impact on organisms & if the part of an hide have a yes industry on features then that cut will contain few competition ->  cold environments contain few organisms  snow is tepid in holding & a restriction is made of snow ->  a glacier is cold in temperature  a mind of land is a mean of percentages & a crossing is a mean of mind of land ->  a glacier is a kind of environment  cold environments contain few organisms & a glacier is cold in temperature & a glacier is a kind of environment -> a glacier contains few organisms