A contaminação da água pode ocorrer de várias maneiras, destacando-se a poluição por esgoto, metais pesados, agrotóxicos e fertilizantes. Sobre a contaminação realizada por microrganismos patogênicos, qual a fase no tratamento da água, é utilizada para sua eliminação? *
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a) Desinfecção.
b) Floculação;
c) Filtração;
d) Coagulação.
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This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment
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What molecule contains an organisms genetic material, passed down from parents to their offspring
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The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?
Answers: 2
A contaminação da água pode ocorrer de várias maneiras, destacando-se a poluição por esgoto, metais...
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