Question

all the different plant populations make up the plant ______ in this swamp. the plants are part of the bigger ______, that contains many biotic and abiotic factors.
a community:biome
b community:ecosystem
c ecosystem:population
d population:community

Explanation:

A biological community is made up of all the different populations of organisms in an area. An ecosystem includes all the biotic (living) and abiotic (non - living) factors in an area. Plants in a swamp form a community and are part of the bigger ecosystem.

Answer:

B. community:ecosystem