I'm pretty sure that the main purpose of the U.S. Bill of Rights is to define the civil liberties of American citizens. It refers to the first 10 amendments of the U.S. Constitution. Also, it was introduced in 1789 to guarantee the protection of the basic rights that citizens continue to enjoy.
A chemical change has occurred because the wood has turned into a substance that can't be changed back to it's original form. The wood has turned to ash, chemical changes are non reversible.
Answer:
There are two major forms of cell death, designated apoptosis and necrosis, with the former being the most common cell death pathway. Since apoptosis is a result of tightly regulated, genetically controlled, self-orchestrated processes, it is often referred to as programmed cell death (PCD).
Explanation:
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Answer:
water molecules are polar
Explanation:
polar meaning one side is negative and the other is positive
