The answer is D: Half life is the time required for help of a radioactive element to decay.
The 3/5 Compromise is also known as the federal ratio.
It established the ratio by which a slave would count as 3/5 of a free man for the purposes of establishing population, which was instrumental in setting the amount of house seats.
D. The house and the senate.
the answer is B The West has a variety of climates and many different biomes.
