It is practiced on small patches of land with the help of primitive tools
Answer: TRUE OF COURSE!!
Explanation: Who would have say that inside of such a cute animal as calves you can find a <u>parasite</u>?
Well calves are just hosts, you have to ingest cysticercos from a portion a raw or under cooked meat.
This desease is very common in AFRICA, tropical areas to be more specific.
Because it is in this region that there is a higher incidence of the mosquito that transmits the disease.
Rivers are divided by watershed boundaries, lines that follow the hirght og the loand and the water drians off in the opposite directions. In nature it is virtually impossible to see where oneregion of vegetation starts and ends. Natural vegetation regions gradually change through transition zones.