im sad right now i going through things that i wish i was dead for you say you sorry to a friend they just don't take it my dad in jail i just can't take it no one likes me i have no friends to talk to and that just brakes me she used to be my friend but now she hates me now i say god come take me. :(

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

What did pavlov initially notice about the animals in his original research after conditioning took place?

Case # 51173878 weighs 814 pounds; case # 51173981 weighs 803 pounds; case # 51174058 weighs 817 pounds; case 51174178 weighs 815 pounds; case # 51174248 weighs 817 pounds; case # 51174495 weighs 781 pounds; case # 51174577 weighs 828 pounds. what are the case #'s of the two cases that weigh the same amount?