Why do you need to allow more weight per serving when buying poultry than when buying red meat

What parts of the cardiovascular system are affected with atrial fibrillation?

Which of the following is not a fitness benefit of cycling a: very effective at burning fat b: provides an upper body workout c: provides an aerobic workout d: good exercise for out of shape people

Rotation of the head is made in atlanto-occipital joint or not?