Derek just posted an entry in his blog talking about how happy he is with his new GoPro camera. In the blog he also posted videos that he took with the camera. As a customer of the product, which facet of the 4E framework for social media is Derek most exhibiting?A. ExcitementB. ExperiencingC. EnergizingD. EducatingE. Engagement

answer; ( prices are sticky);

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.'

the famous singer stefani joanne angelina germanotta is welly known as lady gaga

answer; at prices that violate government price regulations;