Albany!!!!!!!!!!!!!!!!!!!!
Farmers grow cash crops like dates and vegetables, nomads trade their products for provisions.
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If you divide by 20 from 10 then multiply by 15 you will get 3.9
North America does not, austrailia and madagascar have rainforests
Answer:
If a spacecraft is in space for a long time, radiation is a problem. Designers must figure out a way to protect astronauts from the radiation.