Biology, 22.04.2021 07:30 billey32

How did the passage of the 13th, 14th, and 15th Amendments expand civil rights? Show the effect of each of the Amendments.

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To me the 13th and 14th and 15th amendment expanded civil rights for people mostly for slavery and Mostly the collectively as the Civil War Amendments, were designed to ensure equality for recently emancipated slaves. Hope this helps

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parasites can detrimentally affect their host, but also must not allow their host to die before they can complete their life cycle. some parasites have complex life cycles with many different hosts, and have had to find ways of persisting in many different environments during the change from one host to another. ectoparasites live outside the body of the host, and can more easily disperse, but are more exposed to predators, parasites, parasitoids. endoparasites live inside the body of the host, and are therefore protected from the outside environment. but they can be attacked by the host's immune system. they have therefore developed mechanisms for dispersal such as complex life cycles.

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answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.

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How did the passage of the 13th, 14th, and 15th Amendments expand civil rights? Show the effect of...

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