During your trip to another country, it is important to try to be aware of the cultural differences in communication styles to avoid
a. seeming rude
b. causing irritation
c. misunderstandings
d. all of the above

The answer is d. all of the above.  Though you are a tourist, you also have to know and respect the culture and tradition of the place where you are vacationing.  Being aware of that helps you better understand the people as well as gain their friendship and respect.

b) the planets year length would be longer

hope this !

both focus ón people who behave in a risky way and çause accídeñ both explaín how to púrchase insurance añd cover the costs of premium. both describe what happened when consumers fail to pay their premíums in time