Blood supply or B is the answer to your question.
To what...........???????????????????????
Answer:
Signs of social communication disorder
Doesn't get sarcasm; is overly literal.
Doesn't give background information when talking to unfamiliar people.
Has trouble understanding things that are implied but not stated.
Has trouble picking up on social cues like facial expressions.
Doesn't use appropriate greetings.
Explanation:
hope this helps :)
