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scoray [572]
4 years ago
8

Why isn't the atomic number needed for this notation? carbon-14

Biology
1 answer:
LuckyWell [14K]4 years ago
6 0
Most carbon atoms are carbon-12, and these have 6 neutrons, but carbon-14 has 8 neutrons (2 extra), thus C-14 is considered an isotope of the element carbon. 
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Given that organisms accumulate contaminants into their bioavailable fractions, we can conclude that the most likely outcome of this pollutant on the oysters is that <u>heavy metals will </u><u>bioaccumulate </u><u>in the oysters.</u>

Heavy metals that are often found in water include:

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Though some metals are water-soluble, this does little to lessen the negative impact of their presence in the water. Water is used as an essential resource for all life. Metals in high concentrations, even those soluble in water, have been shown to be <em>fatal </em>to many organisms, including oysters.

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The most likely outcome of these pollutants in the water is that the Heavy metals will bioaccumulate in the oysters. This is due to the fact that the oysters will absorb the metals from the water. At high enough concentrations, this will lead to a decrease in the number of oyster offspring, possibly even reducing it to half.

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