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Grade 9 NATURAL SCIENCE Term 2 Revision Exam Questions and Answers
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Grade 9 NATURAL SCIENCE Term 2 Revision Exam Questions and Answers
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Grade 9 NATURAL SCIENCE Term 2Revision Exam Questions and Answers
Oxygen iiis iia ii________ iielement. ii- iiAnswers ii-diatomic
__________ iiis iithe iijelly-like iisubstance, iiwhich iifills iithe iicell. ii- iiAnswers ii-cytoplasm
When iia iimetals iireacts iiwith iioxygen iia ii_______ iiis iiformed. ii- iiAnswers ii-metal iioxide
The ii_________ iicontains iideoxyribonucleic iiacid ii(DNA). ii- iiAnswers ii-nucleus
What iiis iithe iiacid iifound iiin iiyour iistomach? ii- iiAnswers ii-Hydrochloric iiacid
TRUE iior iiFALSE ii
Mitochondria iiare iiin iiboth iiplant iiand iianimals. ii- iiAnswers ii-true
What iiis iithe iicorrect iidefinition iiof ii"corrosive''? ii- iiAnswers ii-A iiprocess iithat iicauses iithe
iigradual iidestruction iiof iia iisubstance iiby iichemical iireaction.
________ iiis iithe iimetabolic iireaction iithat iireleases iienergy iifrom iiglucose. ii- iiAnswers ii-
respiration
TRUE iior iiFALSE ii
The iipH iiscale iigoes iiup iito ii7. ii- iiAnswers ii-false
(Axon/Dendrites) iiare iishort iiprojections iior iiextensions iithat iistretch iiout iiof iithe iicell
iibody. ii- iiAnswers ii-dendrites
The iistronger iithe iiacid iithe ii(higher/lower) iithe iipH. ii- iiAnswers ii-lower
_______ iiis iia iilong, iithread-like iiprojection iiof iithe iineuron. ii- iiAnswers ii-axon
TRUE iior iiFALSE ii
Alkali's/bases iichange iithe iicolour iiof iiuniversal iiindicator iitowards iithe iiblue iicolours. ii-
iiAnswers ii-false
The iinose, iiears, iieyes, iiskin iiand iitongue iiare iicalled ii________ iiorgans. ii- iiAnswers ii-
sensory
What iiis iithe iipH iiof iiclean iidistilled iiwater? ii- iiAnswers ii-7
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