They are unable to breed because Drosophila simulans is larger than D rosophila melangaster
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An object in motion needs less force
to continue moving because the inertia or the resistance to change in motion
was already overcome and the sliding friction that opposes a moving object is
also lesser. Therefore, <span>it is easier to
move an object at constant velocity as you only need to overcome the resisting
forces of the object.</span>
Answer:
1. Fossil evidence
2. Homologous similarities.
3. Molecular evidence
