Multiple Choice
What are reasons scientists cannot accurately predict the number of extinctions that will occur in the future?
A) They do not know how many species currently live on Earth.
B) They do not know where species live.
C) It is difficult to determine when a species becomes extinct.
D) They cannot predict what will happen in the future.
E) All of the above
Correct Answer:

Verified
Correct Answer:
Verified
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