Help ASAP please! 1. how many chambers is the heart divided into?
2. What are the two upper chambers of the heart called?
3. What are the two lower chambers of the heart called?
4. What is the largest artery in the body?
5. What are the three major blood vessels?

Latesha moore has a choice at work between a traditional health insurance plan that pays 80 percent of the cost of doctor visits after a $250 deductible and an hmo that charges an $8 co-payment per visit + a $20 monthly premium deduction from her paycheck. latesha anticipates seeing a doctor once a month for her high blood pressure. the cost of each office visit is $50. she normally sees the doctor an average of three times a year for other health concerns. comment on the difference in costs between the two health care plans and the advantages and disadvantages of each.