The pulmonary veins transport oxygenated blood back to the heart from the lungs, while the pulmonary arteries move deoxygenated blood from the heart to the lungs.)
The equation or the North and South Pole. These line is used to divide the North Pole and the South Pole.
Ecosystems need producers because they are the start of the food chain.
Producers are consumed by first consumers, the second consumers and so on.
Answer:
If you ask me then I would say, Is just one shark going? Why are you doing it?
Hope this helps
