Battery disposal is a disadvantage of which form of energy? a. wind c. biomass b. solar d. hydroelectric

The answer is; B

Batteries are used to save solar energy for later use. The solar energy is harnessed by photovoltaic cells and the energy saved in chemical energy in batteries. A disadvantage of batteries is their toxicity to the environment. When improperly disposed of, the batteries can cause contamination of the environment with harmful elements such as lead.

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.