Answer:
Family history. Eating disorders are significantly more likely to occur in people who have parents or siblings who've had an eating disorder.
Other mental health disorders.
Dieting and starvation.
Stress.
Answer: E
Explanation: pulmonary means lungs. after the blood goes to the lungs it comes back to the left atrium.
Explanation:
60 - 70% of maximum heart rate: This zone provides the same benefits as the healthy heart zone, but is more intense and burns more total calories. The percent of fat calories is remains up to 85% in this zone.
