How does energy move in a healthy ecosystem from the sun to the plants and the animals?

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what

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.