3. In rice fields, ducks eat the eggs of golden apple snail a pest for
rice plants. What relationship exists between the ducks and the rice piante
aj Commensalism
c) Mutualism
b) Competition
d) Parasitism
4. Which of the following examples of living things in an ecosystem
show Mutualism
a) Chicken and a com kernels c) Caraboo ond cow
bj Ants and the ophids
5. in Commensalism, how does an orchid benefit from a tree?
a) The orchid grows on the bark of the tree.
b) Tree provides nutrients for the orchids.
c) Orchid gets protection from the free.
d) Birds use the orchids as nest​