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Science
Year 9 Revision
Question | Answer |
---|---|
Getting rid of waste is one of the life processes. What name is given to this process? | excretion |
What is the job of the nucleus? | to control what happens inside the cell |
What is the job of the cell membrane? | to control what substances go into and out of the cell |
What is only present in plant cells? | walls |
What is the job of the cell wall? | To give a plant cell its shape |
What sort of structure is the heart? | an organ |
What is not an organ system? | One-way system |