Answer:
C. While foreign migrant workers are forced to leave the United States after a period of time, migrant workers from within the United States are able to stay and work indefinitely.
Explanation:
The author was trying to let us know that, due to the type of visa which the migrant workers have, they have no choice than to leave the US after the expiring of the validity while on the otherhand, the migrant workers from within US never had such issue.
Answer:
48
Explanation:
48 rounds to the nearest ten is 50
Answer:C) polluted by carbon dioxide
likely to be less polluted with ; Sulphur compounds and Carbon dioxide. On the other hand Geothermal resources/energy can also cause the presence of green gases
Explanation:Based on General information Geothermal power plants have low emission levels therefore areas with heavy incidence/presence of geothermal resources are likely to be less polluted with ; Sulphur compounds and Carbon dioxide.
On the other hand Geothermal resources/energy power plants can also cause the presence of green gases
The antagonist, because most of the time the main character is the protagonist.
