amount of tannin in the bark severity of hurricanes per season number of days of sunlight per year size of stilt- like root systems per tree
Mangrove trees are an important wetland inhabitant. Which is an example of a limiting factor in mangrove wetlands that is unrelated to the density of the mangrove wetland?

Options:
- amount of tannin in the bark
- severity of hurricanes per season
- number of days of sunlight per year
- size of stilt- like root systems per tree

severity of hurricanes per season