Biology 2.0 / 5 based on 1 rating ? BiologyGCSEAQA Created by: OliviaCreated on: 20-05-13 19:45 What are harmful and illegal drugs called? Recreational drugs. 1 of 5 *** does a person become overweight or obese? They take in more energy than they use/exert 2 of 5 What is excess energy stored as? Fat. 3 of 5 Name 3 ways white blood cells defend the body. 1. Create antitoxins to counteract the toxins. 2.They can ingest pathogens. 3. They create antibodies to destroy pathogens. 4 of 5 What is a vaccine made of? A dead or inactive form of the virus. 5 of 5
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