The answer is viruses change their form when the immune system knows how to kill it and thats how they trick the immune system and viruses are much smaller than bacterias
Answer:
They all seem right but...
Explanation:
I pick option C. The pictures are taken with film that makes the models look flawless.
<em>Please don't hesitate to correct me if I'm wrong...</em>
Answer:
The answer is C) hepatitis A virus.
Explanation:
The most likely causative agent is the hepatitis A virus.
You can get hepatitis A if:
- Eat or drink food or water that has been contaminated by feces (fecal matter) that contains the hepatitis A virus. Unpeeled fruits, raw vegetables and shellfish, ice and water are common sources of the disease virus .
- It comes into contact with the feces or blood of a person who currently has the disease.
- A person with hepatitis A passes the virus to an object or food due to poor hand washing after using the toilet.
