What are three main ocean currents?

What is the overall order of reaction for rate = k[no]2[o2]

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.

What is the most common form of matter in the universe