<u>Answer</u>
<em>According to NCSU, Developing a new vaccine from scratch takes considerable time. It depends a lot on how much information is available about the disease itself, how the disease infects people and spreads, and so on. But it traditionally has taken 5-10 years to get a new vaccine.</em>
<em>In my opinion, it depends. This means that it could take as little time or a long time. In general, it would take some time, but not much to this day. It would most likely take lots of years for </em><u><em>everyone in the world</em></u><em> to get the vaccines though.</em>
<em>#TeamTrees</em>
<em>Hope this helps! <3</em>
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Answer:
1. sí
2. no
3. si
4. no
5. no
6. sí
7. sí
8. sí
9. sí
Explanation:
You should play the video and say if people are doing these activities:
1. man writing
2. man reading
3. woman running
4. woman crying
5. boy playing
6. people dancing
7. people walking
8. people singing
9. people chatting
Los regímenes indígenas prehispánicos fueron derrotados por los españoles, ya que su liderazgo y poder pasó de manos. Un ejemplo de estos son los aztecas y los incas. También se presentaron en culturas de menor desarrollo de caracter socio-político. Por ejemplo los mapuches (de Chile).
