Why shouldn’t you cram for a skills test?

The answer is: Cramming for a skills test can lower your performance and increase your test anxiety.

Cramming refers to the act of memorizing a lot of information within a very short period of time.

This method of studying is considered to be very inefficient. It does not provide enough time for the learners to have a full grasp of the materials since they can only memorize the materials very briefly. Because of this, they would most likely experience anxiety during the actual test.

i tried to get the answer but i could not find it

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.'