Chemical bonds are broken, atoms are rearranged and new bonds are formed during a changes of state b chemical reactions c the addition of energy to an element d measurement of ph of a solution

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from

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.