Write down the names and utilities of the medicinal herbs found in your locality?​

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion

An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate