Which hormone can help a person facing stress but can lead to high blood pressure and imbalanced blood sugar levels when the level of this hormone remains high for too long?

Some __________ can be exchanged at a later time for other reinforcers

a) primary reinforcers b) secondary reinforcers c) tertiary reinforcers d) delayed reinforcers

What do changes in neural firing mean for older adults?

a. Some neurotransmitters stop working. b. Emotions are stunted. c. Their hair turns white. d. Cognition proceeds more slowly.