Parts:Antennae- detect odour and touch
Simple eyes- sense changes in light brightness
Compound eyes- sense movement and crude images
Mouth parts- designed for chewing
Palps- used for tastingWings- thin but rigid and veined
Tympanum- a round membrane designed for the grasshopper to detect sound waves
Spiracles- tiny holes that allows air to enter the trachea
Protection:The grasshopper has a hard outer shell called an exoskeleton made of chitin, to protect it. It also preserves moisture.

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