Ascientist studying algae growth in a coral reef observed that the presence of a certain type of zooplankton inhibited the algae growth. the scientist hypothesized that the zooplanton was eating the algae. which experimental design would best test this hypothesis? a. measure the amounts of algae and zooplankton in a sample of water, and record the change in algae over several days. keep other variables constant. b. measure out amounts of three different algae, then release the zooplanton into the sample. observe which algae the zooplankton eat. adjust the temperature of the water daily. c. choose two different types of zooplankton and place them in a sample of water with the algae. observe which zooplankton consume the most algae. d. increase algae growth by increasing the temperature of the water daily. observe if the amount of zooplankton increases or decreases.

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.