Insulin is secreted into the bloodstream and flows to its target cell the liver.
Belly breathing
deep breathing
The bottom one is (-3, -4)
the top one is (-6, 5)
The person may have a hard time breathing or a heart attack
The correct answer is B. because it's true that Capillaries are connected between the arteries and veins and that Pulmonary arteries transport blood low in oxygen from the right ventricle to the lungs. But veins carry blood towards your heart so B isn't true