Critical analysis Q8 Complete the following statement. An unexpected increase in the price level will temporarily output and employment, whereas an unexpected decrease in the price level will output and employment.

INCREASE; DECREASE

Explanation:An unexpected increase in the price of goods and services will cause a temporary output and employment,this is so because producers will respond to the rise in price by increasing the amount of goods and services supplied to the market,this will lead to a rise in employment.

An unexpected decrease in price level will lead to a decrease in the output by producers and employment will drop accordingly. This tries to show how price determines change in supply and employment.

answer; i believe the correct answer is energy star;

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.'