Stars are the most widely recognized astronomical objects, and represent the most fundamental building blocks of galaxies. The age and composition of the stars in a galaxy trace the dynamics and evolution of that galaxy. Consequently, the study of the birth, life, and death of stars is central to the field of astronomy.
PTELook at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 35 seconds to read aloud.
Recorded Answer
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Beginning in 35 seconds.