Answer:
<em>scientific method </em>
Explanation:
<em>The scientific method </em><em>is referred to as a phenomenon that involves a standardized process to make observations, test predictions, interpret results, form theories, and gather data. Psychologists generally use the scientific method for experimenting or researching. Generally, experimenter or the researcher tries to make observations to measure and describe specific behavior.</em>
<em>It helps the researcher to replicate psychological data and because of this the researcher via replication of different experiments make new generalizations and helps other psychologists to make less error.</em>
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Answer:
B
Explanation:
A is wrong bc America is classified as developed nation but doesn't have free health care
C is wrong bc again, America has been using capitalism system for a long time
D using America as example again, has many allies
Answer:
B, the horse brain has decreased in size over time is not true
Explanation: