Answer:
Layout analysis at Arnold Palmer Hospital resulted in recognizing that the nursing staff spent ______ of their time just walking.
A. 30 to 40%
Explanation:
Nursing is a very exhausting profession that the majority of people don't understand at its ultimate level. First of all, they don't have a nice consulting room in which they receive patients from their doctors, to perform the required actions. Instead, they need to move from area to area, to look for their patients and everything they need to perform their work. Second, they not only do that, but they also have to transport the patients and execute very exhausting physical effort. That is the reason why Arnold Palmer decided to analyze the labor of nurse personnel and find ways to reduce their exhaustion and help them.
A researcher uses deduction to formulate a hypothesis and then forms a theory. It can be said that a theory is never proven when a theory holds only until some evidence comes forward to disapprove it.
In addition to explaining existing facts, a theory also enables scientists to forecast what observations they should expect to see if the theory is correct.
- Scientific hypotheses can be tested.
- A theory should be consistent with new data.
- If not, the theory is changed or abandoned.
The most comprehensive explanations for how the world functions are currently found in accepted theories. They have undergone extensive testing, are backed by numerous lines of evidence, and have shown promise in developing explanations and revealing new study fields.
But science is always evolving, and even hypotheses can alter.
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Answer:
The correct answer would be option C, Carbohydrates give living things energy.
Explanation:
All living things need food to get energy in order to perform the day to day activities. There are many sources of energy. Different types of food make up different sources of energy. There are many sources of energy like carbohydrates, fats, proteins, Vitamins, etc. Carbohydrates are the sugars, starches and fibers, that are present in foods like fruits, vegetables and dairy products. Carbohydrates are considered to be most effective way of providing the energy to the human body. So athletes use carbohydrates before competition in order to get a lot of energy so that they cannot run out of energy during the competition.
The second answer is true, lung cancer is the leading cause of cancer deaths.
