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What Is Life? 2nd Edition by Jay Phelan
النسخة 2الرقم المعياري الدولي: 978-1464102448What Is Life? 2nd Edition by Jay Phelan
النسخة 2الرقم المعياري الدولي: 978-1464102448 تمرين 17
When an island has the equilibrium number of species:
A) extinction no longer occurs.
B) immigration rates to the island are reduced to zero.
C) both the number and composition of species on the island remain the same.
D) both the number and composition of species on the island are changing.
E) the composition of species on the island may change, but the number of species present remains the same.
A) extinction no longer occurs.
B) immigration rates to the island are reduced to zero.
C) both the number and composition of species on the island remain the same.
D) both the number and composition of species on the island are changing.
E) the composition of species on the island may change, but the number of species present remains the same.
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Extinction can still occur on an island ...
What Is Life? 2nd Edition by Jay Phelan
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