Which of the following is true of employee wellness programs? question 11 options: a) the programs are curative in nature. b) the programs manage health-care costs by reducing employees' needs for health care services. c) the programs are either active or passive, with active programs costing less than passive programs. d) the programs have had very little success in reducing risk factors associated with cardiovascular disease. e) they provide hospitalization coverage for employees.

oh my god you are going so many marks marks i don't want to give you answers sorry

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.'