Pavlov's dog salivates each time he hears a bell. now, however, after several trials of salivating to the bell and not receiving any food, the dog stops salivating. which of the following best explains the change in the dog's behavior? multiple choice spontaneous recovery wasn't triggered. unconditioned response was triggered. generalization has occurred. extinction has occurred.
Answers: 2
Biology, 21.06.2019 19:30, lilrariwmb23701
Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers
Answers: 2
Biology, 22.06.2019 01:00, meandmycousinmagic
Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation
Answers: 1
Biology, 22.06.2019 03:30, malaysiae6321
Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?
Answers: 2
Pavlov's dog salivates each time he hears a bell. now, however, after several trials of salivating t...
Mathematics, 25.06.2020 04:01