Biology, 22.05.2020 04:06 albattatasraap5wymy
3) What are the two most likely causes of the dead zones? (please don't use humans as a cause, list specific actions or byproducts of humans)
4) Describe how fertilizers cause hypoxia and consequently dead zones in coastal ecosystems.
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Biology, 22.06.2019 20:30
Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days. true or false
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Biology, 22.06.2019 22:00
Which statement is true for all sexually reproducing plants and animals? the process of mitosis produces gametes.the process of mitosis always produces diploid cells.the process of meiosis produces gametes.the process of meiosis produces haploid cells.the process of meiosis produces diploid cells.
Answers: 2
Biology, 23.06.2019 00:30
Paleontologists have found plant fossils deep within the layers of the north polar region. these leaf fossils have been labeled as to the rock layers they were found in, with the lower numbers being layers close to the earth's surface and higher numbers representing deeper layers. according to the numbers of these four leaf fossils, what might you infer?
Answers: 2
3) What are the two most likely causes of the dead zones? (please don't use humans as a cause, list...
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