Acompany did a survey to compare the popularity of two web browsers. it was found that 75 students used browser a and 40 of those students used browser b also. there were 18 students who did not use browser a but used browser b. there were 7 students who did not use either browser a or browser b.
using a two-way table, predict the number of students who would use browser b when 300 students participate in the survey.
115
133
162
174

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal, mutualistic, or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp