High levels of environmental contaminants are most likely the primary factor contributing to the decline of alligators on Lake Apopka and other lakes in Central Florida.
(High levels of environmental contaminants; are most likely; the primary factor contributing to the decline of alligators on Lake Apopka and other lakes in Central Florida) (the primary factor; contributing; to the decline of alligators on Lake Apopka and other lakes in Central Florida)
High levels of environmental contaminants the primary factor
are most likely contributing
the primary factor contributing to the decline of alligators on Lake Apopka and other lakes in Central Florida
to the decline of alligators on Lake Apopka and other lakes in Central Florida