Answer:
Independent variable: The diameter of the wooden pins.
Dependent variable: The depth of the pins in the sand.
Control variable: height of 15 cm at which the pins will be thrown, boxes containing 30 kg of sand and weights of 80 grams.
Explanation:
An independent variable is one that does not need the influence of another variable to happen and that, its variation, influences that a measurable result occurs. In this case, as we know that the depth of the wooden pins is measured according to the influence of the diameter of these pins, we can say that the diameter of the wooden pins is the independent variable.
The dependent variable, on the other hand, is one that shows a measurable result through the influence of the independent variable. In this case, we can say that the depth of the wooden pins in the sand is the independent variable.
The control variable, in turn, is the factor that establishes an egalitarian environment in which the research will be established. In this case, the control variable is the height of 15 cm at which the pins will be thrown, the boxes containing 30kg of sand and the weights of 80 grams.
Answer: the answer is D ;)
Explanation:
All the answers are correct
I have searched for more details about the question:
You are working in a large multi-specialty practice where you and one other person share the responsibility of scheduling necessary diagnostic tests and surgical procedures for the patients. You are preparing to send diagnostic test requests to the hospital lab and you notice that your coworker has written the diagnosis of ileitis on a request for a 24-hour esophageal pH <span>monitoring test.
I disagree with doing a 24-hour esophageal pH monitoring test. In a patient with ileitis, the esophageal pH is unrelated with the condition. Unless the patient as a concurrent disease such as chronic GERD but it should be indicated also in the diagnosis. A more fitting diagnostic test for ileitis would be blood exams such as CBC and platelet count, urinalysis (as UTI can present with signs and symptoms similar to ileitis), and a colonoscopy to directly visualize the rectum, large intestine, and the terminal ileum of the small intestine. </span>
Volleyball is known strengthening muscles, like arms, core, torso, shoulders and most of the upper body. It is also known for improving, balance, strength and hand-eye co-ordination. Try adding a fun, positive twist on the game and make it fun and exciting for them.
