The southside sweetery has a loyal following. when it recently moved from its longtime storefront to a famous resort area, it took a big risk. however, the owners were confident that its unique candies, cookies, and pastries would win customer raves. fortunately, one of the members of the family business was convinced the sweet shop needed to stay in touch with its customers. southside collects names and email addresses of its customers and maintains a presence on a few social media sites in order to send messages about promotions and coupons to valued customers. marketing professionals refer to this strategy as

explanation:

kool beans

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

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answer///video, because samuel can show his work in real time and be better understood;