Assertion: snail's shell | /r/HasProperty | dextral
Facets:
Source sentences:
text: Here’s how to tell: If you hold the shell with the tiniest whorls (apex) facing you, and the spiral develops and widens in a clockwise direction, the shell is right-handed (or dextral).
text: Although there are some species with shells that are always sinistral, or left opening, nine out of 10 shells are dextral, meaning they open to the right.