More cards in this set

Describe how certain bacteria may become resistant to an antibiotic?

How can the development of resistant bacteria be minimized?

Why do antibiotics affect bacteria but not viruses?

What are the negative effects of excessive alcohol and heroin consumption?

How does heroin affect the nervous system?

What viruses can heroin consumption cause?

What organ can be greatly damaged by excessive alcohol?

What can tobacco smoking cause?

Where is alcohol broken down?

What 3 hormones are used to improve sporting performance?