This model shows the solar system. the greatest limitation of this model is that it does not show
a) all the planets in the solar system.
b) the comparative size of the planets.
c) the relative distance between the planets.
d) the size of the sun compared to the planets.

The answer is; C

According to the model, the distances between the planets seem relatively equal. However, the distance between planets differs with some more apart than others (therefore the model is not up to scale). For example, Neptune and Uranus are more apart than Venus and Earth.

explanation:

they can be good for the ecosystem