Answer: external change
Explanation: In external change, One has no control over it.
I believe the answer is: B. both avoided centralizing political power in the hands of one person
Both ancient greek and roman republic was among the first civilizations which adopt a democratic value in their system of government.
They allow the citizens to vote for their own government representatives, which provide them with the power to remove the officials who they believe is creating bad situations for their nations.
Answer:
Genetic variation and environmental factors work together to cause natural selection because natural selection is caused so that an organism can adapt and better survive in their environment.
Explanation: smart.
Answer:
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