sentences: difference bodily belly has a uncertain image on an plant / an plant 's sickness & a mankind is a mean of plant ->  helping bodily processes has a positive impact on a human  helping bodily processes has a positive impact on a human & fire is a mean of bodily finding ->  helping digestion has a positive impact on a human  helping digestion has a positive impact on a human & virus can thwart cloud poison in men ->  some bacteria have a positive impact on humans by helping digestion  some bacteria have a positive impact on humans by helping digestion & if something has a uncertain stars on something else then that something is trouble for that something else ->  some bacteria are good for humans by helping digestion  some bacteria are good for humans by helping digestion & cook is when goggles base presence down poison -> some bacteria are good for humans by helping to break down food