On the other hand , the reading passage states that using chemicals is clearly not such a good idea because it can develop parasitic infections in the human body .
On the other hand , the reading passage states that using chemicals is clearly not such a good idea because it can develop parasitic infections in the human body . On the other hand , the reading passage states that using chemicals is clearly not such a good idea because it can cause the development of parasitic infections in the human body . On the other hand , the reading passage states that using chemicals is clearly not such a good idea because they can create parasitic infections in the human body . On the other hand , the reading passage states that using chemicals is clearly not such a good idea because parasitic infections can develop in the human body .