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Biology, 21.06.2019 22:30, ladnerhailey16
Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials
Answers: 2
Biology, 22.06.2019 04:40, testedagent2823
The cluster of developing cells from conception until birth is called an
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Biology, 22.06.2019 10:30, jaydahh4059
How do the evolutionary chart and the video support the claim that all living things are made up of cells?
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