Um... [ He's sure he followed that! ] Yeah! Since not all pokémon move or live the same, so they're going to have different abilities.

Like... ekans and bellsprout! Ekans are a snake pokémon with fangs, but bellsprout are poisonous plants with no teeth. So ekans can wrap around you and bite you, and bellsprout can -- well, I bet bellsprout could make vines to wrap around you too, but they'd use powders to poison you because they're plants!