B1 Homeostasis and Drugs

Across

• 1. why does tobacco and alcohol have a bigger impact than hard drugs in the UK (2, 4, 6, 4, 4)
• 5. what negative effect on health do steroids have (4, 5, 8)
• 6. what was thalidomide intended to be used as (1, 8, 4)
• 7. how many of them survived (5, 4)
• 9. 2 categories of recreation drugs (5, 7)
• 10. how is water taken in (4, 3, 5)