Which of the following best describes physical science? A. The study of motion B. The study of matter and energy C. The study of Earth's structure and processes D. The study of reactions E. The study of living things.

The eel has a certain amount of rotational kinetic energy when spinning at 14 spins per second. if it swam in a straight line instead, about how fast would the eel have to swim to have the same amount of kinetic energy as when it is spinning?

Anybody wanna ? (picture included? )

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?