Plntas 6

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Other Forms d nutrition:
Carnivorous plants: autotrophic, capable d catch insects and digest them to obtain k scarce minerals in the soil.
parasitic plants: they have neither root nor chlorophyll, enter organs called haustoria in host dl stems to suck sap.
Semiparasitas: Chlorophyll is no need to parasitize other plants to suck sap gross.
mycorrhizae: muxas symbiosis between fungi and roots absorb water and s.minerales.
Bacteriorrizas: symbiosis between plant roots and some species d d d Kapac bacteria are fixed atmospheric nitrogen.
plants and ecosystems:
ecosystem: community or biocenosis formed, cnjnto d k populations interact with each cn the biotope, the physical environment where they live.
- Food webs: food related cn k are set to dl Messrs living ecosystem.
producers (1nivel) cnvieren autotrophs beings minerla matter (inorganic) in aid d enrgía m.organica cn.
-Photosynthetic: solar.algas.bacterias energy use.
-Chemosynthetic: use energy released by oxidizing various sulfur nitrogen cmpuestos d d slfobacterias chimneys iron ... ..
Consumers: heterotrophic organisms and organic matter d cnvierten other beings in their own organic matter.
hervibores (2nd level) or Primary cnsumidores (Lepidoptera)
carnivores: 3rd cnsumidores secondary level (spider)
end carnivores: 4th level: cnsumidores tertiary (shrew)
other categories: omnivores (mouse: feed d more d an MTL
Scavengers: Vulture d corpses
detritivores (earthworms) d organic remains
Decomposers: bacteria and Hongs, Transfrm biodegradable organic matter in minerlas for k is used by other producers agencies.
energy flow: it is open-way meets the thermodynamic laws to degrade flow decreases in respiration and discard as heat so the number d k steps in the food chain is limited
d cycle of matter: it tends to be closed.

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