Answer:
Pedro Alvares Cabral
Explanation:
Portuguese explorer Pedro Alvares Cabral claimed Brazil for Portugal, arguing that the territory fell into the Portuguese sphere of exploration as defined by the 1494 Treaty of Tordesillas.
It is basic. I don’t know if I’m answering your question correctly.
Answer:
This barrier prevents the individuals on one side from reproducing with the individuals on the other.
Explanation:
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Answer: Option (3)
Explanation: In between the year 1994 to 1996, a sum of 38 number of sink holes have been found, which could be the resultant of the mining activities carried out in those two years in that particular area
In the mining area, drilling and other construction and excavations are carried out through which the water must have percolated down to the rocks like limestone, dolomite which has the ability to get dissolve when comes in contact with water. So this huge number of sink holes have occured there in that time period.
Dalton's atomic theory said, apart from other things, said that an atom was the smallest things and that all matter was composed of atoms.
But J. J. Thomson discovered the electrons, particles smaller than atoms, and after that, changes to Dalton's theory were made.
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