1. which list describes the path oxygen takes to the blood? a. bronchi, alveolar sacs, alveoli, capillaries b. trachea, bronchi, capillaries, alveoli c. larynx, trachea, bronchi, capillaries d. pharynx, larynx, capillaries, alveoli 2. what function do the alveolar sacs serve in the respiratory system? a. cool and clean the air before it moves to the capillaries b. warm and clean the air before it moves to the alveoli c. increase surface area for gas exchange with the capillaries d. decrease pathogens in the air before it moves to the alveoli 3. how does air pressure control expiration? a. a decrease in air pressure within the lungs allows air to flow in. b. an increase in air pressure within the lungs allows air to flow out. c. a decrease in air pressure within the lungs causes them to contract. d. an increase in air pressure within the lungs causes them to expand. 4. what
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Biology, 22.06.2019 11:30
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.
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1. which list describes the path oxygen takes to the blood? a. bronchi, alveolar sacs, alveoli, ca...
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