The Director of IT at a midsized business is likely to have the training and skills necessary to manage the company's Internal communications nelwork, or Intranet switchboard internet camera system

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.'

you have to put the parentheses like this:

in fact, you have to perform the operation inside parentheses first, and then proceed in order:

answerconversion factor;

the correct answer is:     [c]:     " cyclical unemployment " .