Breton Woods Standards were found to be inadequate mainly because?

A key reason for Bretton Woods' collapse was the inflationary monetary policy that was inappropriate for the key currency country of the system.

Explanation:

The US decision to suspend gold convertibility ended a key aspect of the Bretton Woods system. The remaining part of the System, the adjustable peg disappeared by March 1973.

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.'