The primary geographical feature that served as a boundary to westward settlement in 1760 was the Appalachian Mountains, since these were very high and treacherous and gave people very little incentive to cross.
The right answer for the question that is being asked and shown above is that: "b.) while earth formations change over time, life on earth is more complex so it remains the same over millions of years."
These are the following choices:
<span>a.) there is no correlation between the changes in earths formations and the changes in life on earth over millions of years.
b.) while earth formations change over time, life on earth is more complex so it remains the same over millions of years.
c.) if earth formations can change over time it is possible that even life on earth could change over millions of years</span>
C is the correct answer.
The Fifth Amendment states that:
No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury, except in cases arising in the land or naval forces, or in the Militia, when in actual service in time of War or public danger; nor shall any person be subject for the same offence to be twice put in jeopardy of life or limb; nor shall be compelled in any criminal case to be a witness against himself, nor be deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation.
The key language is: <u><em>nor shall be compelled in any criminal case to be a witness against himself</em></u>