Which is the best example of organisms that have been naturally selected?
a. dark-colored peppered moths on soot-covered tree bark during the industrial
revolution in england.
b. light-colored peppered moths on soot-covered tree bark during the industrial
revolution in england.
c. both light-colored and dark-colored peppered moths on light-colored tree bark
before the industrial revolution in england.
d. neither dark-colored nor light-colored peppered moths on light-colored tree
bark before the industrial revolution in england.

Wich level of organization includes all the other levels or organizations

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2

Can someone pretty me with this ? it’s urgent.compare the three theories of emotion. here are the three theories of emotion. cannon-bard theory of emotion: the belief that both psychological arousal and emotional experience are produced stimultaneously ( at the same time) by the same nerve stimulus. james-lange theory of emotion: the belief that emotional experience is a reaction to bodily events occurring as a result of an external situation. ( “ i feel sad because i am crying.) schachter-singer theory of emotion: the belief that emotions are jointly determined by a nonspecific kind of psychological (bodily function) arousal and its interpretation, based on environmental ( natural surroundings) cues. which of these theories makes most sense to you? why. your response should be written using proper english spelling and grammar. and it needs to be 10 complete sentences.