Answer:
a.saprotrophs → fungi
b.chlorophyll → green plant leaf
c.bacteria rhizobium → N2 fixing
d.cuscutae → parasites
e.insects → pitcher Plant
f .mango tree → autotroph
g.leaf → food factory of plant.
h. tiny pores present on leaf → stomata.
I .CO2 and water → raw material.
j.mushroom → saprophyte