Okay so I'm not sure exactly if this is talking about primary or secondary sources, but if it is then I'm fairly certain that this would be a secondary source since the student wasn't there to witness it, they're relying on their research to give them information.
Explanation:
Mind map of sahyadri hills frame design
5) C
6) B
would be the answers for the two questions hope it helped
Answer:
Among political scientists, the existence of free and fair elections on a regular basis is considered the minimal condition for a democracy (democratic regime) (Dahl 1971; Diamond 1999).
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Answer: The correct answer is: To prevent the evolution of pathogenic bacteria resistant to all known antibiotics.
Explanation: Natural selection is a process by which a species adapts to the environment. The main purpose of evolutionary medicine is to understand the evolutionary origin of diseases to improve the treatment and care of patients.