A stable salt marsh community disrupted by a sudden decrease in salinity that kills a particular species of sea grass is
reestablished by a new species of sea grass that is more tolerant to changes in salinity is experiencing the process of
___________ Fill in the blank(s) with the appropriate word(s).
Question 2A(n) ____________ distribution pattern describes organisms positioned in small patchy aggregations. Fill in the blank(s) with the appropriate word(s).