Are Diatoms Animals or Plants ?

Once the diatoms discovered, people are debating whether diatoms were animals or plants . It was thought to be a single-celled animal like paramecium , and then it was regarded as plants because it could photosynthesize——they even had cell walls ! …
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Beam splitters are optical components used to split incident light into two separate beams at a designated ratio.
Beam splitters are very common optical components which can be used for different applications, such as interferometer, autocorrelation,camera,photographic,laser systems,illuminator systems,spectrometer systems and so on. …
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Are Diatoms Animals or Plants ? …
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Do Hazelnut Trees have Flowers ? …
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