Which system supports the body, protects internal organs, and allows movement?

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error? the object is an asteroid, not a dwarf planet. the object is a moon, not a dwarf planet. the object is not a dwarf planet because it travels with other objects. the object is not a dwarf planet because it is round.