The first one is the correct answer
Answer:
Any tumor which does not progress.
Explanation:
A malignant tumor, by Latin definition, means "not mean". It is an abscess of mutated cells which does not continue to grow throughout the body, corrupting more surrounding cells and further harming the body. In some cases, they do not need to be removed, as they are not dangerous to other cells or organs.
Washing your hands after using the bathroom or before you eat, Disinfect areas like desks after class, don't share personal items, and stay home if you're sick.
Drinking alcohol during pregnancy can indeed cause severe damage to an developing embryo. This is completely true. This is also the reason why pregnant women should avoid drinking alcohol and why it's not good to do so for them.
Virus and bacteria are the suedes that cause it