Question

What is true about Earth's atmosphere? A) It has always had the same composition. B) It has and always will continue to change. C) It has not changed in the past will change in the future. D) It has changed in the past but will not change in the future.

Answer 1

B) It has and always will continue to change.

Step-by-step explanation:

Answer 2

Answer is B, hope that helps!
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