science revision cards year 7 4.0 / 5 based on 1 rating ? Learning challengeScienceFunNone Created by: LillyTurls123Created on: 21-05-15 20:07 what is a baby called before it has organs? embryo 1 of 6 what is a baby called after it has organs? foetus 2 of 6 what is the name for when a woman starts having contractions and her amniotic fluid breaks? labour 3 of 6 what is the opposite of an acid? alkali 4 of 6 what is the name for two or more substances mixed together? mixture 5 of 6 what si a name for an indicator? litmus 6 of 6
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