Why are so many people in college doing this
Answer:
How do you prove that the distance between one black dot and one white dot is one unit ? You don't, because it's false. If all black dots happen to be on the line and white dots on the line (and the rest of the plane is neither white nor black), there is no such pair.
Explanation:
Personality development is a<u> methodology for </u><u>strengthening</u><u> and </u><u>growing </u><u>one's personality</u>.
Personality is nothing more than the culmination of all of an individual's memories and life experiences. An individual's personality is also influenced by environmental variables, family history, socioeconomic situation, genetic traits and other circumstances. Additionally, personality affects our thoughts, beliefs, values and expectations. Our personality affects how we view other people.
An individual can cultivate their personality to help them feel confident and highly valued. This is known as personality development. One's communication abilities and worldview are thought to benefit from this as well. Due to personality development, people frequently acquire a positive outlook.
To know more about personality see:
brainly.com/question/17636115
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Certain geographic plains were more fertile than flat plains and had a run off system naturally that was great for agricultural
Answer: Radioactively-labeled materials
Explanation: nuclear medicine is a medical specialty that uses radioactive tracers to diagnose and treat different diseases. Radioactive tracers are materials that can vary according to the purpose of the method. For most diagnostic, the radioactive tracer is administered by intravenous injection. However it may also be administered by inhalation, by oral ingestion, or by direct injection into an organ.
SPECT scans are primarily used to diagnose and track the progression of heart disease, and the major purpose of PET scans is to detect cancer and monitor its progression, response to treatment, and to detect metastases. This two methods are the most used in nuclear medicine.