Answer:
NASA
Explanation:
the secret meeting was held by NASA
The answer to this question is :
D. Obstacle Evaluation
The answer is
B) Evolution
Answer:
recording the height of the plants
Explanation:
<span><span><span>The experimental method is usually taken to be the most scientific of all methods, the 'method of choice'.</span><span> </span><span> </span><span>The main problem with all the non-experimental methods is lack of control over the situation.</span><span> </span><span>The experimental method is a means of trying to overcome this problem.</span><span> </span><span> </span><span>The experiment is sometimes described as the cornerstone of psychology</span>
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