Biology, 14.07.2019 13:50 anaroles04
15 points earth's oceans contain many dissolved elements like calcium, sodium, and chlorine. these elements plus several others combine to form the salts in the oceans. what is a major source of calcium and sodium in oceans? a) air pollutants b) gases from active volcanoes eliminate c) minerals dissolved in aquifers d) weathering and erosion of rocks
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Nucleic acid certain protein cell membranes certain carbohydrates
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Biology, 22.06.2019 08:00
Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.
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15 points earth's oceans contain many dissolved elements like calcium, sodium, and chlorine. these e...
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