Scientists used case studies to help them determine that the right side of the body was connected to the left of the brain and vice versa. A case study is a process or record of research into the development of a particular person, group or situation of a given period of time.
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Under the soil, root growth often suffers. Nitrogen fertilizers can increase the salt content of soil, which can cause plants to get dehydrated. ... You will be more likely to notice damage from excess nitrogen to your plants, if the weather is drier than normal.
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