We often think insects to be harmless. This is partly true. Many an insect are harmful. Flies

harmful                              is

carry diseases. Others insects carry diseases, too. Farmers are at war with insects most ∧ the

Other                                                     of

time. Hunger insects kill crops in the fields Farmers spray the field as to get rid of these insects.

Hungry                        

Does this means that all insects are harmful? No. Many are of great helpful to man. Bees make

mean                                           help

honey. With bees and other insects, many trees would have not fruit. Silkworms make silk. Some

Without                                    no

insects eat other insects that kill fruit trees.