Match each description to the type of relationship it represents.
TILES
*facultative parasitism
*obligate parasitism
*commensalism
*predator and prey
PAIRS
*A freshwater amoeba feeds on bacteria in the water.
*Armillaria fungi grow within a tree's roots, causing the
tree to rot, but will survive if the tree dies.
*A pseudoscorpion, a type of arthropod, hides under a beetle's wings
for protection and transportation, but does not affect the beetle.
*Rickettsia bacteria can only survive in eukaryotic cells,
which are destroyed when the bacteria replicates
