8-12 pints depending on the size of the person.   Actually about 5 litre of blood is present in a normal human body   It varies by age and weight, but the standard a â¦ nswer is 6 liters,   or about a gallon and a half. + 24 others found this useful.
Communications major graduates use their skills and knowledge to acquire positions in sales and marketing, law, healthcare, customer relations, advocacy, management, personnel, counseling, public relations, broadcasting, entrepreneurship and a variety of other fields.
A degree in communication opens doors to a variety of private and public sector careers, because employers as well as advanced degree programs want people who can communicate. A degree in communication indicates that you can speak, write, and think critically about others' messages as well as your own.