Answer:so if 4.6M = 4.6 billion years, then 1m = 1billion years so...
1m = billion years
1cm= 1000 million years
1mm= 1million years.
Explanation: you can solve this by doing conversion or write down each years value. Since Cm is lower than M, so we know it will be in the thousands of millions. Since mm is lower than cm it will be in the one’s place.
Deserts are a natural barrier between regions, they are difficult to travel through safely due to harsh conditions. Transport of goods and people is more costly and more difficult.
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The United States is a good example of a multi-state nation with powers divided among the state governments and the federal government.
<u>Explanation:
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- Though the supremacy of the federal government of the United States is considered to be a postulate, the United States Constitution grants numerous powers to the state governments regarding the imposition of taxes and making laws for themselves.
- These 'powers of the state governments' are protected by the Constitution and hence, cannot be interfered into by either the federal government or the President without any solid reason for intervention.
Be more specific, in order to answer this question.
