what about earth allows it to maintain bodies of water?\na. plate movements\nb. strong gravity\nc. lunar…

Brief Explanations:

Earth's strong gravity pulls water towards its surface, allowing it to maintain large - scale bodies of water like oceans, lakes, etc. Plate movements affect the shape of land and sea - floor but not the maintenance of water bodies directly. Lunar tides are the result of the gravitational interaction between the Earth, Moon and water but do not explain why water is maintained on Earth. A strong magnetic field protects the Earth from solar winds and charged particles but is not responsible for maintaining water bodies.

Answer:

B. Strong gravity