Identify the answer choice that correctly completes the sentence below. An informative thesis statement should take a(n)
stance.
O broad
O persuasive
O objective
O analytical

C. Objective

Explanation:

Informative theses are meant to inform, or to give information. They generally do not have a stance. The only other answer choice that could be considered is D. Analytical, but in my personal opinion and background knowledge, C fits better.

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; (a) searching for information can be done quickly;