Answer:
Flying on an airplane, riding a car, train, or boat.
Explanation:
The different motions that cars or airplanes make can make us feel uneasy or unwell. Our bodies aren't used it to it, and some people are more sensitive to the motions.
Options??????????????????????????????
The answer to your question should be option "b".
Owning provides a greater flexibility but can lead to lower costs in the long-term.