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- Created by: Hollie02
- Created on: 05-08-15 20:43
1. what is acid on the pH scale
- pH8-pH14
- pH15-pH21
- pH1-pH6
- pH7
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Other questions in this quiz
2. what is excretion
- waste
- nutrition
- the earth
- feeding
3. what is the name of the chemical that changes colour when mixed with acids or alkalis
- non-metal
- solution
- indicator
- filtrate
4. what is adaption
- a small animal
- Something that helps things survive
- a large animal
- something that kills things
5. what controls everything in a cell
- The cell wall
- The cell membrane
- The nucleus
- The cytoplasm
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