31. Here's one of an orchid mimicking an insect - 32. These chemicals are killing fish , birds and beneficial insects . 33. Because then other insects bite that point. 34. The modern insects are mainly terrestrial and air-breathing . 35. Mosquitoes The familiar mosquitoes are true aquatic insects in their infancy . 36. Insect musicians Insects produce various kinds of sounds .37. Some of them lead a lonely life , but others are social insects . 38. The insect giant is over a thousand times the insect dwarf ! 39. The insect giant is over a thousand times the insect dwarf ! 40. And basically what the insect has to do -
