<u>Answer</u>: Option 3 brick red
<u>Explanation</u>:
- Following a colostomy the viability of the stoma is indicated by <em>pink to brick red color . </em>
- If there is another color then it is indicative of some problems. For example a<em> blue color</em> is indicative of ischemia and and a <em>greyish color</em> is indicative of necrosis.
- Thus, in the post operative care it is essential for the nurse to check the viability of the stoma by ensuring it has a brick red.
B because the plant uses oxygen from water
A gastric intestinal tract is a series of hollow organs joined in a long twisting tube from mouth to anus . The hollow organs that make up GI tract are mouth , oesophagus, stomach , small intestine , large intestine and anus.
<h3>What is the function of GI tract ? </h3>
The function of GI tract is to breakdown of food into Carbohydrates ,fats and proteins.
2) The physiological functions of digestive tract is to digest and absorb food then excrete the waste products with the help of the liver, gall bladder, pancreas,small intestine ,large intestine and rectum.
The topic of small intestine ,I found the most valuable because it performs absorption .
to learn more about Digestive tract click here brainly.com/question/32531
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Answer:
Given that a colorimeter is an instrument used for chemical analysis by comparing a liquid’s color with standard colors. In an experiment, a scientist used two calorimeters and noted the readings. The first colorimeter showed consistent readings that were five points lower than the actual reading. The second colorimeter provided readings that were the same as the actual reading.
Though consistent, the first colorimeter has a zero error of -5.
Hence whenever first calorimeter is used this adjustment to be made i.e. actual reading +5 should be made to get correct reading
But second can be used as such taking the reading as correct.
