OpenStudy (anonymous):
what is an ecosystem? explain everything about it what is an ecosystem? explain everything about it @Biology
7 years ago
OpenStudy (anonymous):
Everything in the natural world is connected. An ecosystem is a community of living and non-living things that work together. Ecosystems have no particular size. An ecosystem can be as large as a desert or a lake or as small as a tree or a puddle. If you have a terrarium, that is an artificial ecosystem. The water, water temperature, plants, animals, air, light and soil all work together. If there isn't enough light or water or if the soil doesn't have the right nutrients, the plants will die. If the plants die, animals that depend on them will die. If the animals that depend on the plants die, any animals that depends on those animals will die. Ecosystems in nature work the same way. All the parts work together to make a balanced system!... http://www.nhptv.org/NatureWorks/nwepecosystems.htm http://en.wikipedia.org/wiki/Ecosystem
7 years ago
OpenStudy (anonymous):
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7 years agoMKEDj:
u201cHappiness Epidemicu201d by David Hernandez Without any warning, the disease sweeps across the country like a traveling circus.
MKEDj:
u201cSimileu201d by N. Scott Momaday What did we say to each other that now we are as the deer who walk in single file with heads high with ears forward wit
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58hshssnsn:
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Given the trinomial, what is the value of the coefficient 'B' in the factored for