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Liver!! --------------------------------- Kidney processes nutients and toxins in the blood but does not filter. Kidneys are the filtration organs and waste is separated from other useful materials in the kidneys and put into urine.
This tiny filter is called a nephron.
it is called yhe urinalysis
renewable recources
weird
These are the nephrons.
renewable recources
Recycling.
Fractional distillation is a technique used to purify solvents, chemicals, natural products or other materials.
Bauxite and hematite are called ores, since they both produce useful minerals.(Bauxite - Aluminum)(Hematite - Iron)
Filtration, Reabsorption, and Secretion
Useful materials found in an environment are called natural resources. Not all Natural Resources are renewable. Minerals and fossil fuels are non-renewable natural resources. Water and tree are renewable.