CO1 Science 6 Practice1

To completely separate the hulls from the rice grains, a process called ________is done.

• filtration

• winnowing

• evaporation

• panning

In separating the coconut meat from its milk a ________ can be used.

• bilao

• centrifuge

• strainer

• funnel

In _______ the blood of the patient is pumped outside the body through a machine called hemodialyzer which filters impurities of the blood.

• dialysis

• decantation

• centrifugation

• distillation

_________ is used to produce clean water.

• dialysis

• decantation

• sifting

• filtration

Liquids can be separated from insoluble or immiscible substances through _________.

• decantation

• winnowing

• filtration

• handpicking