Biology, 10.03.2020 06:59 aahneise02
A researcher places dogs in a cage with metal bars on the floor. The dogs are randomly given electric shocks and can do nothing to prevent them or stop them. Later, the same dogs are placed in a cage where they can escape the shocks by jumping over a low hurdle. When the shocks are given, the dogs do not even try to escape. They just sit and cower. This is an example of .
Answers: 2
Biology, 21.06.2019 21:30, MrKrinkle77
Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?
Answers: 1
Biology, 22.06.2019 00:30, bandiadummy8595
Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on the repeated experimentation with similar results
Answers: 3
A researcher places dogs in a cage with metal bars on the floor. The dogs are randomly given electri...
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