Answer:
Overlapping
Explanation:
Jacob Kounin is an educational theorist born on January 17, 1912 who focused on a teacher's ability to affect student behavior through instructional management. According to my research on , I can say that based on the information provided within the question Kounin would say this is an example of Overlapping. This is defined as is attending to two or more events at the same time.
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Answer: This region is one of the world's premier natural showcases for Earth history. These rocks formed deep beneath the surface of the earth and were uplifted, eroded, and exposed for eons. By 600 million years ago North America had been eroded to a remarkably smooth surface.
Explanation:
Here are some of their achievements:
- theory of radioactivity
-discovery of a new element, polonium
-discovery of another element, radium
- developing new ways of separating radioactive isotopes
-discovery of nuclear energy ( by Pierre and one of his students)
