The answer is a the Palestinian liberation organization
Answer: In theory it's possibly but not likely
Explanation: In theory if Wegener's Theory and the theory of Pangaea and the continental drift theory and the theory of plate tectonics is correct then it could be possible that there is a mechanism other than plate tectonics that could account for the distribution of Triassic Period fossils but not likely.
Answer:
D
Question:
You observed three different star clusters and found that the main-sequence turnoff stars in cluster 1 had spectral type A, the main-sequence turnoff stars in cluster 2 had spectral type B, and the main-sequence turnoff stars in cluster 3 had spectral type G. Which star cluster is the oldest?
A.) cluster 1
B.) It is impossible to determine their ages given only the spectral types
C.) cluster 2
D.) cluster 3
Explanation:
the answer to this question is option D, Cluster 3
the farther a star cluster gets away from where they are were born the easier it is to estimate how old they are based of the spectral type they are coded with using the HR diagram
Also, the spectral sequence O, B, A, F, G, K, M is the sequence of temperatures where beginning with letter O being the Hottest and letter M being the coolest. Younger Star clusters are hotter while cooler star clusters are older
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