Answer: A. falls
Explanation: When moving away from the points marked as H (High) i.e area where the air pressure is high, the surface air pressure falls. This is because you as you moving away from H point and in the processing, you are also moving towards the point marked as L (Low) low air pressure point area so the pressure falls.
Answer:
To correctly answer it.
Explanation:
Scientists need to gather information on a problem before solving it because it they don't gather the required information then they will end up with incorrect solutions for the problem.
The answer is B. I believe that this is the answer because the barnacle is benefiting from the gray whale without harming, or affecting it in the process.
