A housefly uses ________ to convert solid food into liquid.a) Wings.b) Saliva c) Water .c) Filth d) None of these

flies uses saliva because they cannot chew they have dissolve solid food into liquids due to saliva ......................................

 

FLIES USE SALIVAS  TO CONVERT SOLID INTO LIQUID . AS THEY HAVE SPONGING MOUTH THEY CANNOT  CONSUME  SOLIDS  AND CAN CONSUME ONLY LIQUID SO THATS THE REASON  WHY THEY USE THEIR SALAIVA 

Flies use saliva.

So the right answer is (b).

Hope you understand why.

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