moisture from the air to produce drinking water
usable hydrocarbons from automobile exhaust
edible oil from oil cake waste
fibre from wood waste for use in textile industry
Answer is Wrong!
Answer is Right!
The correct answer is (a). Dragon Fly is a machine that extracts moisture from the air to produce drinking water. It is a type of dehumidifier that uses a process called condensation to collect water vapor from the air. The water is then filtered and
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