A group discussion requiring the use of structured questions in where the response options are already been known and a huge number of respondents then have been involve is Quantitative Research which is then the answer. Hope this answer would help.
Answer:
X^2 - 5x + 6
Explanation:
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1: inferior vena cava
2: aorta
3: superior vena cava
4: pulmonary vein
The medical professional should be consulted before engaging in a new or vastly different exercise program. Medical professionals can identify preexisting conditions and use family history to help design the exercise program.