Nowadays, there has been extensive development in the number of products that are available to consumers. however, besides products, a number of services are now available to consumers as well. these services are intangible in nature. right now, the marketing mix consists of product, price, place, and promotion. however, businesses need to add three more elements to the mix for services. these elements are people, process, and ?

Physical Evidence

The place of the service delivery is also significant. The level of comfort and attractiveness of a service location may make the difference to the consumer experience. A calm and soothing environment with thoughtful comfort measures may provide a sense of security to a new customer which will make them return.

answerinsider trading

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.'