Assertion: sea urchin's number | /r/HasProperty | low
Facets:
value: as 5
type: OTHER
value: high as 2,500
type: OTHER
value: for the smaller species
type: OTHER
Source sentences:
text: Where numbers are low, there tend to be forests of Laminaria and Cystoseira and a much richer, three-dimensional community.
text: The number of young released by the male seahorse averages 100–1000 for most species, but may be as low as 5 for the smaller species, or as high as 2,500.