If an object has energy, then one can be certain that A. it is at a high temperature
B. has the ability to do work on another object
C. is moving
D. Is raised above the ground​

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?