Which of the following describes porifera?
a. group of fish formed when fish loosely adjust their swimming to be near other fish usually of the same size and species
b. a type of segmented worm with two sets of two eyes, multiple antennae, and small appendages
c. the phylum name for organisms having a relatively simple body structure
d. the phylum which includes thousands of species such as sponges

d

explanation:

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.