Gomer decides to spend an hour playing basketball rather than studying. His opportunity cost is: Group of answer choices the increase in skill he obtains from playing basketball for that hour. the benefit to his grades from studying for an hour nothing, because he had a free pass into the sports complex to play basketball. nothing, because he enjoys playing basketball more than studying.

the benefit to his grades from studying for an hour

Explanation:

Opportunity cost also known as the alternative forgone, can be defined as the value, profit or benefits given up by an individual or organization in order to choose or acquire something deemed significant at the time.

Simply stated, it is the cost of not enjoying the benefits, profits or value associated with the alternative forgone or best alternative choice available.

In this scenario, Gomer decided to spend an hour playing basketball rather than studying his books. Thus, his opportunity cost is the benefit to his grades from studying for an hour.

This ultimately implies that, if he had spend the time he used in playing basketball to study, it would have added value to his grades.

happiness is the correct luck

explanation:

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.'