Straight line : Rectilinear:: Left-Right reversal:___________.24.) Hea

1.	Straight line : Rectilinear:: Left-Right reversal:___________.24.) Heating effect: ______ :: chemical effect: Extraction of ores25.) Purifying Organ : ________ :: Circulating fluid: blood26.) Insects: ___________ :: gills: fish
Answer» ANSWER: oscillation electric current Lungs Trachea

Straight line : Rectilinear:: Left-Right reversal:_.24.) Heating effect: :: chemical effect: Extraction of ores25.) Purifying Organ : :: Circulating fluid: blood26.) Insects: ___ :: gills: fish

Answer»

oscillation

electric current

Lungs

Trachea