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-Refer to the H-R Diagram

Question 21

Multiple Choice

-Refer to the H-R diagram. Which point represents a star in which the proton-proton chain is occurring? A) 1 B) 2 C) 3 D) 4
-Refer to the H-R diagram. Which point represents a star in which the proton-proton chain is occurring?


A) 1
B) 2
C) 3
D) 4

Correct Answer:

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