Minimum wage and unemployment insurance are most directly result of which of the following?
A. Collective bargaining
B. Lobbying
C. Supply and demand
D. Immigration

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 specific actions take by the fed. what the fed was attempting to do by taking these actions. the result of the actions taken by the fed

answer; burned it;