Answer:
1. The blood entering the right side of the body contains <u>un-
oxygenated</u> blood (B).
2. All arteries carry oxygenated blood EXCEPT the <u>pulmonary</u> artery.
3. What structure brings blood to the right atrium? Superior and inferior vena cava (D).
Explanation:
The cardiovascular system is responsible for getting blood to organs throughout the body, through the joint function of the heart and blood vessels.
The circulation of the blood has been divided into two circuits:
- The major circulation, which includes the exit of blood from the heart to the arterial system, to go to the whole body. This circuit is closed with the arrival of blood to the heart through the system of venous vessels.
- The minor circulation consists of the passage of blood from the right ventricle to the lungs, and from these to the left atrium.
The blood that reaches the right atrium —entering to right side— proceeds from the superior and inferior vena cava, and is non-oxygenated blood.
In the minor circulation, the pulmonary arteries exit the right ventricle, carrying non-oxygenated blood to the lungs, being the <u>only arteries to carry venous blood</u>.
1. Correct answer choice is:
C. Flexibility.
Explanation:
Skilled professionals usually transcend in all six regions. As well as the conventional elements of health-related robustness, the term fitness can be divided down into skill elements. These are essential in achieving the further specialized features of several sports and incorporate speed, reaction time, agility, balance, coordination, and power.
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2. Correct answer choice is:
A. Physical agility.
Explanation:
The interpretation of health-related fitness includes training exercises that you do in classification to attempt to enhance your physical health and stay healthful, especially in the divisions of cardiovascular endurance, muscular strength, flexibility, muscular endurance, and body composition.
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3. Correct answer choice is:
A. Excellent team work.
Explanation:
When you are playing individual sports, there is no team to which can work with. So the factors which are critical during an individual sport are you physical fitness, your mental focus, and your skills. The more you are focused, the better you will perform. If you are out of focus, your skills are not going to help you by any means. So as a conclusion i would say that the combination of focus, skills and fitness can lead to better performance in individual sports.
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