Ok so theirs this thing called asking your teacher for help especially when it’s such an easy question
air, water, and ground pollution! hope o helped
Blood is the fuel that keeps you going! Oxygenated blood is brought to organs and tissues via the arteries, while veins bring deoxygenated blood back to the heart to be replenished. The point is, without the respiratory system your blood would be useless.
The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
Gap junctions can be found anywhere in the body but most commonly in cardiac muscles. Gap junctions are considered a vital part <span>of the intercellular connection of cardiac muscles because this coordinates the activity of the adjacent cells. Hope this helps.</span>
