Answer:
During the 20th century, a belief called behaviorism was popular. Behaviorism was a major change from previous theoretical perspectives, rejecting the emphasis on both the conscious and unconscious mind.
Explanation:
The answer is A
The development of the cell theory involved different ideas from different scientist.
To support my answer it was created to Matthias and Theodor,however, there were like many other scientists like Rudolf contributed to the theory.
I hope that's help:0
Please chose me for the Brainliest answer :) thx
Well if you want the difference between the two one is where water naturally flows into the lowest point of elevation while a divide is just separating
two basins.
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The build up of lactic acid will need oxygen to break it up. Lactic acid is why muscles feel tired after excess exercise
