<span>During digestion the small intestine is responsible for extracting or absorbing nutrients. Two of the three segments of the small intestine are responsible for these processes - the jejunum and the ileum (which located between first segment of the small intestine (the duodenum) and the colon). The colon, or large intestine, is responsible for maintaining fluid balance. The colon absorbs water from waste products of digestion and these waste products eventually become solidified stool.</span>
(MRI) magnetic resonance imaging studies that distinguished alcohol related brain effects that are permanent from those that are reversible with abstinence.
The cerebellum ,which is the part of brain is responsible for coordination movement and perhaps even some forms of learning , appears to be particularly sensitive to the effects of thiamine deficiency and that area most frequently damaged with chronic alcohol consumption.
Using (CT) computed tomography, researchers are finding the direct effects of chronic drinking. Alcohol interferes with brain communication pathways and can effect the way the brain works. Both MRI and CT scan have been applied to the study of alcoholism.
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The correct anwser is "A"
From simple to complex order, the four main terms referring to the body's organization are cells, tissues, organs and organ systems. Cells is the simplest component in the body of an organism, it is composed of different organelles but a cell functions as a single unit. Tissues are group of similar cells working together to perform a certain function. An organ is a distinct structure composed of two or more tissues. While an organ system are group of organs working together to meet the needs of the body. The different organs systems in the body make up the whole organism or individual.