Reading Comprehension (RC) | Re: Species interdependence in nature confers many benefits on t

for the question 4 my explanation is --''The fecundity of plants in one common indigenous species, the red-osier dogwood, was significantly reduced in the sprayed areas as compared to that of plants in control plots where Matacil was not sprayed" thats the indication to greater degree...

Can anyone please explain my wrong answers

question no 5 & question no 6 ??

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