I can try? So the 1st one I think the answer is ‘contaminating...” -that one. The 2nd is “of pollution...”- that one. The 3rd is “the flowering plants...”- that one. The 4th is “the plants that could tolerate...”- that one. And then the last is ‘a population only...”. Hope this helps or works!
The correct answer to the question stated above is the first option: <span>an instinctive behavior was tied to a different stimulus.
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Pavlov's experiment was a typical case of classical conditioning because an instinctive behavior was tied to a different stimulus.
The answer is false because streams and rivers are similar
DNA carries the instructions in for of genes.
