Why do rats often gnaw

Rats are large numbers of rodents. In the world, according to analysis, rats have 35 families and each family has more than 350 different species. Rats are mostly harmful to humans. Rats that live close to humans often cause people a lot of trouble, damage crops, damage food. On average,…

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Why do goldfish catch bugs

Usually, to clean the water and kill harmful organisms such as bugs, people release goldfish into farming. That’s because bugs are the favorite food of goldfish. Although the bugs are harmful to humans, they are a good source of protein for the health of goldfish. Without goldfish, bugs will develop…

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