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.
Neck and head, I believe. The vertebral column is your spine
Finding out if an exercise is safe needs to determine the fitness level of the exercise and how much it takes to achieve the result of the exercise. The person performing the exercise needs to know their endurance level and if they are able to perform the exercise without injury or illness.
Bullying is one of the causes
In this case, it is possible to indicate that swelling is building up in and around the patient's vocal cords.
<h3>What is swelling?</h3>
Swelling can be defined as a physiological inflammatory process that leads to the enlargement of different parts of the body.
Swelling is generally due to the accumulation of liquid in the body part that undergoes this reaction.
In conclusion, the swelling is building up in and around the patient's vocal cords.
Learn more about swelling here:
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