The questions that can be answered by science are, “How does ocean acidification affect marine biodiversity” and “Which climate conditions lead to food scarcity”. Therefore, option A which is I, and II is the correct option.
The acidification of oceans is one of the major environmental problems humankind is facing along with climate change and global warming. The acidification of the ocean takes place when the oceans are absorbing carbon dioxide from the atmosphere more than its capacity. As a result, the PH level of oceanic water decreases from the normal level.
So, the questions of "How does ocean acidification affect marine biodiversity" and "Which climate conditions lead to food scarcity" are ones that science can address. Option A, which includes options I and II, is the best choice.
Learn more about ocean acidification here:
https://brainly.com/question/15611772
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