The division of labor and specialization explain Select one: a. why, when the marginal product of labor increases, so does the average product of labor. b. why firms may find it profitable to use more workers when the marginal product of labor is negative. c. why the average product of labor falls when firms use more capital or change the layout of their businesses. d. why the marginal product of labor rises as a firm hires its first units of labor.

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.'

107x106 is the answer

answer; marketing resource management;