When a customer buys a product or adds it to a cart, the site suggest other items the customer might like. the site suggest these items based on the analysis of data from purchases made by other customers. this is known as question 25 options: data mining secondary data consumer knowledge data segmenting save question

the correct answer is data mining

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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