I think the answer you are looking for is tobacco
Answer:
Transfusion with the wrong blood type can cause a severe reaction that may be life-threatening.
Explanation:
A reaction causes your body to form antibodies that attack the new blood cells.
<span>There are many different neuroses: obsessive–compulsive disorder, obsessive–compulsive personality disorder, impulse control disorder, anxiety disorder, hysteria, and a great variety of phobias. According to C. George Boeree, professor emeritus at Shippensburg University, thesymptoms of neurosis may involve:</span>
Talk to your counselor about it at school. If your mom hurts you, tell your counselor. They can do things to help you and it would be good for you to tell someone about whats going on.
