Answer:
Migrants send not only money, but also social remittances. ... Yet, migration can also generate negative effects for origin countries. Even though developing countries can benefit in the long run from the emigration of skilled people, the brain drain can prevent poor countries from investing in human capital.
Answer:
D. illegal drug trafficking
Explanation:
Para entendê-lo, não devemos desejar nada e então encontraremos a resposta?
Answer:
The kind of supporting material Jeff used in his introduction is hypothetical example.
Explanation:
A hypothetical example is an imaginary story that makes a general point. It also helps convey an idea or explanation more simply in case the speaker is explaining a complicated topic. Hypothetical examples help make something more realistic or relatable. In Jeff's case, the example was given in the introduction to his speech, making the audience curious. The situation is interesting and frightening at the same time. Now the listeners are hooked, excited about whatever it is the Jeff has to say about that situation.
Answer:
<em>True</em>
Explanation:
Engineers and planners are responsible for ensuring that the work zone is safe and operating properly. If driver approaches highways where it is being amended they should ensure that they travel safely through construction zones, if they are in a work zone they must pay attention to various roadway signs and construction workers near or on the road. They must stay alert and pay attention to work zone flags and signs. Drivers should turn on the headlights so that they are visible to workers. They should also avoid tailgating and should leave plenty of room for those sudden stops. Changing lanes should also be avoided.
