A. an explanation based on prior scientific knowledge or observations
i just took the quiz and got the answer correct.
Answer: Gastroenterology
Explanation: Gastroenterology is a branch of medicine concerned with digestive diseases. The practice of gastroenterology concentrates on the diagnosis and treatment of diseases involving the esophagus, stomach, small intestine, and large intestine (colon), liver, and pancreas. Examples of conditions treated: Abdominal pain.
Continuous cell lines differ from primary cell lines in that <span>continuous cell lines are derived from primary cell lines.</span>
Answer:
C) Re-do the measurements, several times, and take the average density before making a decision.
Explanation:
For the correct identification of the metal, weather its nickel or copper, Carl should repeat the experiment several times and take the average density before making the decision. It is important because it reduces the chance of error and ensure the data integrity. The more the sample size is, lessen would be the error.
A 2nd and 3rd degree will leave a scar because they both damage your tissue and nerves. you can tell if its a 2nd degree if its red and hurts a lot and your skin is blistering red and you can tell its a 3rd degree burn if it doesn't hurt much at all or there's no pain at all and you feel no pain because the nerves are damaged :)