Answer:
Associative learning. This usually happens when an individual reacts to an stimuli and visual or auditory behavior. It has been proved by many experts that there is a relationship between events that traumatize an individual, concepts and even mental states. The relationship between them and the experiences of the individual would shape weird behaviors that other wise they would not ever manifest.
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.
