Financial statement analysis: Group of answer choices is not useful for comparing results to prior periods. may provide useful historical information that can serve as a basis for forecasting future performance. can never be used as a basis for comparison with direct competitors. provides useful historical information to shareholders but not to debtholders. is limited to internal use only, by the firm's managers.

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.'

answer///video, because samuel can show his work in real time and be better understood;

the amount of money you earn by working is your income.

the percentage of people actively looking for a job is called unemployment.