1) Which property of water is used to cool the engine of the vehicle? a) solvent b) as a medium c) coolant d) as an insulator 2) what is the most suitable substances in water? a) laundary blue b) table salt c) sand d) coconut oil 3) what is the colour of the pH paper found in the laboutory? a) Yellow b) red c) blue d) voilet 4) select the invertibate animal? a) toad b) sea hourse c) prawn d) rat snake 5) what is gas inhale to respiratory system? a) oxygen b) carbondioxide c) nitrogen d) hydrogen 6) what is the functional unit of animal? a) cell b) tissue c) organ d) system 7) what is the body temperature of human? a) 35 celcius b) 37 celcius c) 50 celcius d) 44 celcius 8) Images formed by convex mirror are always, a) CONVEX b) CONCAVE 9) NORMALLY ROOT SYSTEM REMAIN THE UNDER GROUND, a) FRUE b) FALLS 10) SELECT THE AREAL ROOT, a) KITHUL b) POTATO c) MANIOC d) CARROT

Grade 7 SCIENCE

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