From where is it believed that most comets originate? a) orion’s belt b) oort belt c) kuiper belt d) asteroid belt * i don’t know if i’m right i believe it is c someone correct me if i’m wrong

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind