Use each of the following observations to justify the claim that glycolysis first occurred in a common ancestor of all living organisms.
• Nearly all existing organisms perform glycolysis.
Glycolysis occurs under anaerobic conditions.
Glycolysis occurs only in the cytosol.
B
I

Lost with this question (ap psych) 1. kaylee has a phobia. she is so afraid of spiders and insects that she avoids most outdoor activities and even refuses to go in the basement of her own house alone. provide a reason for her behavior from each of the two perspectives: learning biological/evolutionary 2. cecil is a college student who has ocd. even though his apartment is spotless, he is extremely nervous because his girlfriend is visiting his home for the first time. he is now preoccupied with thoughts that the germs in his apartment will make his girlfriend sick. in order to reduce his anxiety, he is now counting his heartbeats aloud as he washes his hands. provide a reason for his behavior from each of the three perspectives: learning biological/evolutionary psychoanalytical

Select the sequence that lists earth's layers from hottest to coolest. a. mantle, crust, core b. core, mantle, crust c. crust, core, mantle d. mantle, core, crust

Upon seeing the rabid dog approaching, rick began sweating and shaking, leading him to realize he was scared of the animal. this is an example of which theory cannon bard theory of emotion james lang theory of emotion schachter-singer cognitive arousal theory common sense theory of emotion two factor theory