*PLEASE ANSWER* Which of the following statements describes crustaceans?

a.) all aquatic vertebrate animals with gills that don’t have appendages with digits

b.) members of the arthropod phylum who have crusty, hard, outer shells

c.) a type of segmented worm with two sets of two eyes, multiple antennae, and small
appendages that aid in feeding and sensing

I'm not sure but I think it would be a good idea to get lead on letter a

The answer is B, because they are an arthropod of the large, mainly aquatic group for example crab, lobster, shrimp etc. Also I like your Bakugou pfp-

it creates acid rain

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.