Let's go to the gym together, you pick the activity:D
Most likely caused by her eating disorder/anorexia
For the most part, TRUE!
However, physical exercise DOES play a good part in staying fit and maintaining healthiness.
But, overall, I'd say the correct answer is TRUE.
Veins are an important part of our circulatory system. They are responsible for returning deoxygenated blood back to the heart after arteries carry blood out. The vena cava is the largest vein in the body. Veins have much thinner walls than arteries.