Answer:
B). They travel through liquids.
Explanation:
P waves travel through solids and liquids and haven't we been learning this already I THOUGHT WE KNEW
Answer: It is the difference between immigration into and emigration from the area during the year (net migration is therefore negative when the number of emigrants exceeds the number of immigrants).
Answer is Buffer zone
Reason - example is undeveloped land separating the shopping center from a residential neighborhood.
The EPA sets the guidelines
56, and that is only the magor volcanos inIndonesla