When you have more than one tissue working together to perform a job, this collection of tissues is called an organ. An example of an organ in humans is the heart. Organ systems Organisms
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Diffusion
This is where particles move from an area of high concentration to an area of low concentration. In the same way, air freshener particles will spread around a room if sprayed into one corner
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Flagella
A flagellum is another word for a tail. This helps some single-celled organisms move around the habitat in which they live.
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photosynthesis
Photosynthesis is how plants produce some of the nutrients they need to survive. The equation for photosynthesis is: Carbon dioxide + water → oxygen + glucose
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Choloroplasts
The chloroplasts are responsible for providing nutrients to the plant from a process called photosynthesis.
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Stoma
The stoma are open pores which allow gas exchange with the environment.
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The spongy mesophyll
The spongy mesophyll is a layer of cells with air spaces so that gases can diffuse in and around the leaf.
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The paslisade layer
The palisade layer is a layer of tightly packed cells that are filled with chloroplasts.
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Atoms
Atoms are far too small to see with our eyes, or even with a normal microscope.
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Compounds
A compound is when the different atoms are joined or linked together. It is difficult to separate the different atoms because they are glued together in a ‘chemical bond’.
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Other cards in this set
Card 2
Front
This is where particles move from an area of high concentration to an area of low concentration. In the same way, air freshener particles will spread around a room if sprayed into one corner
Back
Diffusion
Card 3
Front
A flagellum is another word for a tail. This helps some single-celled organisms move around the habitat in which they live.
Back
Card 4
Front
Photosynthesis is how plants produce some of the nutrients they need to survive. The equation for photosynthesis is: Carbon dioxide + water → oxygen + glucose
Back
Card 5
Front
The chloroplasts are responsible for providing nutrients to the plant from a process called photosynthesis.
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