Suppose a giant meteor smashes into the earth and wipes out the majority of life. describe how succession would an ecosystem recover over time.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Is this correct if not can u correct me

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.