Chromosomal translocation is the chromosome rearrangement where a part of a chromosome breaks off and reattaches to a different chromosome
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1.don't use plastic straws. Go vegan.
2.use reusable bags
3.plant trees
4.walk and cycle to your destination whenever it is possible.
5. Lower heating bills
6.make house more air tight.
7.buy less staffs.
8.get an electricity monitor.
9. Eat less meat. Especially beef.
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Answer:
A barter system is an old method of exchange. Th is system has been used for centuries and long before money was invented. People exchanged services and goods for other services and goods in return.
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