I thought you were asking what comes after 23 );
Answer: one example would be that if you were making a product and the supplies you were getting is from really far.
Explanation: bc
The answer is C because slow moving water does not have enough energy to create erosion. But fast moving water does have the amount of energy needed to create erosion
Answer:
Farmers lost their livelihoods and their homes as a result of the massive dust storms. The Dust Bowl farmers' condition was made worse by the Depression's deflation. Prices for the crops they could cultivate dropped below the standard of subsistence. The Great Depression was exacerbated by the Dust Bowl. The Dust Bowl, also known as "the Dirty Thirties," began in 1930 and lasted only a decade, but the region's long-term economic effects lasted even longer. In 1930, the Midwest and Southern Great Plains were struck by a severe drought. Massive dust storms first appeared in 1931.
Explanation:
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Answer:
C) X=100%; Y=0%
B) X=50%; Y=50%
Explanation:
The oldest rocks on Earth are about four billion years old. When a rock forms, it contains unstable isotope and no daughter isotopes, so every rock will contain 100% parent isotope and 0% daughter isotope.
The half-life of the radioactive isotope Of this particular rock is 5730 years. The half-life is an amount of time needed for half of the parent isotope (50%) to become a daughter isotope. In this case, after 5730 years, half of the initial parent isotope will transform to daughter isotope, which means that after 5730 years, there will be 50-50 of the parent and daughter istotopes presented in the rock. After two half-lives, there will be only 25% of the parent isotope remaining (that’s half of the previous 50% which remained after first half-life), and after three half-lives, there will be only 12,5% of the parent isotope remaining and so on.
