Concept:Grasshoppers have biting and chewing mouthparts suited for feeding on solid plant material.
Explanation:A grasshopper is a herbivorous insect.
It feeds mainly on leaves, stems, and flowers.
Its mouthparts include mandibles, maxillae, labrum, and labium.
These structures work together to bite off and chew plant tissue before swallowing.
Therefore, the mouthparts are specifically adapted for chewing food.
Answer:B. chewing