mutualism-where both animals benefit from it
commensalism-where one benefits but the other is not harmed
parasitism-where one benefits but the other is harmed
parasite-a flea a tick a ring worm Bacteria
host-an animal that is the object that a parasite feeds off of
niche- helps a animal survive
community- several organisms in one area
ecosystem- several organisms that live in a area
population- a number of how many of that species their is
diversity- being divided
adaptation- suviveing
decomposers- mushrooms