Question

two points on filtration
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Answer 1

Answer:

The basic requirements for filtration are: (1) a filter medium; (2) a fluid with suspended solids; (3) a driving force such as a pressure difference to cause fluid to flow; and (4) a mechanical device (the filter) that holds the filter medium, contains the fluid, and permits the application of force.

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Answer 2

Answer:

plz...i don't know it but it's easy na..,.i forgot about it

Explanation: