Im need some help with this please

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

How do the kidneys affect homeostasis