In Edward Tolman’s experiments, the group of rats that ended up with the best results was the one that had . A.
experienced continuous reinforcement
B.
received no reinforcement at all
C.
received reinforcement after eleven days
D.
received reinforcement for the first two days

1) why was the period in american history known as the time of "the forgotten presidents? " 2) what was the platform of the populist (people's) party? 3) what was the plight and fight of the following groups? labor farmers native americans african americans women immigrants 4) contextualize (explain) period 6 in 4-5 sentences.

How do earth’s systems interact with each other?

Explain the popular saying "we are made of stardust. how are we made of stardust? use scientific vocab.