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Ac. 2 biology - Coggle Diagram
Ac. 2 biology
Autotrophs
It’s an organism that can produce its own food using light, water, carbon dioxide or other chemicals. Also called producers since they produce their own food.
Plants, lichens, and algae
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Chemoheterotrophs
An organism that derives energy by ingesting what is intermediate or building blocks that it can't create on its own.
Carnivores, scavengers, and decomposers
Photoautotrophs
An organism, usually a plant, that gets energy from sunlight as its source or energy and it converts inorganic materials into organic ones that are used for cellular functions like biosynthesis and for respiration.
Euglena, Algae, and bacteria
Chemoautotrophs
Its an organism, usually a bacterium or a protozoan, that gets its energy through chemosynthesis instead of photosynthesis
Sulfur-oxidizing bacteria, nitrogen-fixing bacteria and iron-oxidizing bacteria.
