Well harmfull insects are those that do damage to crops and helpfull insects are insects that help crops by either A:helping in the pollination of the crop or B: by eating or driving out those insects that are harmfull to the crops
They eat the Insects
Ticka have 8 legs Insects have 6 legs
they have no particular name,they are called non harmful insects
Spiders and insects are both arthropods, but they have key differences. Spiders have two body segments and eight legs, while insects have three body segments and six legs. Spiders also have fangs and produce silk, while insects have antennae and wings.
because of the lava is the type of thing to do
They are a totally different species. There is no connection between them apart from the fact that they are both insects.
Bedbugs and fleas are harmful because they are insects.
Because insects bite and are sometimes harmful to Humans!
Spiders are arachnids, not insects. The main differences are that spiders have eight legs, two body segments, and no antennae, while insects have six legs, three body segments, and antennae.
Insects are harmful to crops because they can be carrying dirty kinds of bacteria, and they can cause diseases in plants and kill plants.
They do not
In many areas, grasshoppers are considered harmful insects. They have the ability to devastate large areas of crops and other important plants.