NO ALL INSECTS ARE NOT HARMFUL
Not all bugs are bad. Insects get labeled as "pests" when they start causing harm to people or the things we care about, like plants, animals, and buildings. Out of nearly one million known insect species, only about one to three percent are ever considered pests.
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Plant respiration<span> is limited by the process of diffusion. They </span><span>take in carbon dioxide through holes on the undersides of their leaves also known as stoma . they do require air but very little</span>
