Answer:
Four
Explanation:
There are four categories of flammable liquids
Hepatitis B refers to the STI which cannot be treated with antibiotics.
<h3>What is Antibiotics?</h3>
These are chemicals which are used a treat a wide range of bacterial infections such as syphilis etc.
Hepatitis B is caused by a virus and can be managed by antiviral drugs while the other options such as gonorrhea are caused by bacteria and can be treated with antibiotics.
Read more about Antibiotics here brainly.com/question/7385027
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