7th Grade Science Essential Standards

They are common in freshwater and can contain chlorophyll. Amoebas move by cytoplasmic streaming and use their pseudopods to engulf its food. Paramecium move by cilia. Volvox live in colonies and can contain chlorophyll. All living things are made of cells, whether they are unicellular or multicellular. Cells are microscopic. Cells are made up of organelles/parts. Each organelle/part has its ... ................
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