If you involve students in writing rules, you must leave classroom policies to their discretion. a) trueb) false

B) False

Explanation:

Students must have liberty to express his/her thought and their input is very valuable, however, rules need to followed by everyone and teachers should have ultimate authority in classroom to maintain decoram of classrrom. School´s rules and procedure must be incorporated into the classroom management system as well. There are certain behaviours that is forbidden in classroom or any part of school campus. Adminstrative procedure need to be controlled during classes.

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.'

its kinda hard to answer this when we dont have all the information that we need.