Cellar respiration converts the reactants oxygen and glucose into carbon dioxide water and energy. the reverse reaction a photosynthesis coverts reactants of carbon dioxide and water into oxygen and glucose. these two reactions are part of which bio chemical cycle? carbon cycle water cycle phosphorus cycle nitrogen cycle

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.

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.