Year 8 All Around Science Chemistry, Biology and Physics. 3.0 / 5 based on 3 ratings ? BiologyGCSEAll boards Created by: EvieCreated on: 21-04-12 17:40 Height of waves= Loudness 1 of 15 Number of waves = Pitch 2 of 15 Red light + Blue Light= ? Magenta 3 of 15 Transparent means? it lets light through 4 of 15 What is Emphysema? When the alveoli wall breaks down, less oxygen reaches the body 5 of 15 Sound travels.......... as a longitudinal wave 6 of 15 density= mass/volume 7 of 15 Opaque means? it doesn 8 of 15 Translucent means? it lets some light through 9 of 15 What are the primary colours of light? Red, Green, Blue 10 of 15 What are the secondary colours of light? magenta, cyan, yellow 11 of 15 Red+Green= yellow 12 of 15 OM, NOM. This is a science test. 13 of 15 Blue + Green cyan 14 of 15 What happens if Oxygen and Glucose stop reaching the heart muscle? your heart stops 15 of 15
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