How would you define an ocean current?

i would describe an ocean current like a pull of the water

Explanation:

water

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.