Science 0.0 / 5 ? FunFunFunNone Created by: alicia.adegbenroCreated on: 18-11-18 19:51 what is the loco-motor system? The loco-motor system consists of bones and muscles that help you move 1 of 10 muscle action Muscles cannot push and so bones need pairs of muscles. One muscle contracts to pull a bone and at the same time the other muscles relaxes 2 of 10 What are the pairs of muscles? Antagonistic pairs 3 of 10 What is the system of breathing? Air leaves the lungs, so that oxygen can get into the blood and carbon dioxide leaves the blood 4 of 10 what is breathing ? Breathing is the movement of the muscles in your diaphragm and between the ribs 5 of 10 What is ventilation ? Ventilation is the movement of air into and out of the lungs as breathing occurs 6 of 10 What are drugs? Drugs are chemicals that affect how the body works. Some can damage your organs 7 of 10 What are recreational drugs? These are drugs that people take because they like the effect they have on their body. 8 of 10 What are the illegal drugs? heroine,cocaine and ecstasy 9 of 10 Which drugs are used as medicine? antibiotics and paracetamol 10 of 10
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