Need fast i'm on the quize for edge nuity: what trait do all solar system models share?

all planets have epicycles.
the moon orbits earth.
the stars rotate around the sun.
the planets have a circular orbit around the sun.

the planets' orbits are circular. the planets' orbits are elliptical. the planets and the sun orbit earth. the planets have miniature orbits called epicycles.

the reason the two sea urchins don't compete with each other for food, resources, etc. is because the urchins have adapted to the environment but they have also adapted to each other. this is most likely because the genes of the sea urchins.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

mark brainliest and have a great day!