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Cells (Cells form a ... (epithelial tissue (uploaded image), muscle tissue…
Cells
PLANTS CELLS They have nucleus ,chromosome , cell membrane ,cell wall ,cytoplasm,chloroplast, vacuole and mitocondrias
The núcleos directs the cell
Cells chromosome : contamina information about the cell
Cell membrane : Holds a cell together and separatas ir from it's surrounding
Cell Wall : supports and protects a planta cell
Cytoplasm: a jelly like substance containing chemical that helps the cell stay healthy
Chloroplast: makes food forma the cell
Vacuole: stores ,food ,water,ir wastes
Mitocondria: relase energy from nutrients
In 1665,Robert Hooke,an English scientist,observed a layer of cork through a microscope.
Others help animals digest food.
Still others help make food!
Cheese and yogurt are foods that form when certain bacteria mix with milk.
Single-Celled Organisms
Many of these single-celled organisms are helpful.
Some enrich the soil by breaking down dead plants and animals.
A cell is the basic unit of structure and function in living things.
Most cells are microscopic they can be seen only with a microscope.
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the liquid part of blood ,called plasma
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