The ratio of parent to daughter atoms after two half-lives is therefore 1:3 (one-quarter to three-quarters).
<span>The four classes were the Brahmins (priestly people), the Kshatriyas (also called Rajanyas, who were rulers, administrators and warriors), the Vaishyas (artisans, merchants, tradesmen and farmers), and Shudras (labouring classes).</span>
Answer:
the answer is c you go answer then marek me the braineat and give me five star and a thanks
After world war 1 the borders of the ottoman empire were reduced to those of TURKEY.
https://en.wikipedia.org/wiki/Partition_of_the_Ottoman_Empire
Explanation:
A) low elevation and low latitude B) low elevation and high latitude C) high elevation and low latitude