Answer:
it may improve the neural efficiency pls mark brainliest if correct Ty!
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
<span>The correct answers are D. Swing states. These are states that change their support from election to election so you have to win them over all the time. They're not like traditionally republican or traditionally democratic states like Texas and California respectively. Usually who wins them, wins the election.</span>
