Black holes themselves can not be seen, nor do they leave trails (since emptiness does not have to be caused by a black hole), but there is evidence for black holes: scientists can see the effects of their gravity on nearby stars. The answer is B.
The correct answer is Sir Ernest Rutherford.
One of the first findings on atomic energy theory was reached in 1911 by Rutherford, who became known as the father of nuclear physics.
He discovered that the mass of the atom was concentrated in its nucleus, and proposed that the nucleus has a positive charge and is surrounded by negatively charged electrons, which had been discovered in 1897 by J. J. Thomson.
His theory was complemented in 1913 by Niels Bohr, who placed the electrons in definite shells or quantum levels.
Answer:
ignacio "el nacho" anaya
Explanation:
ignacio "el nacho" anaya is credited for creating the dish in 1943 the original nachos consisted of fried corn tortilla chips covered with melted cheese and sliced jalapeño peppers
Answer:
Because they whant changes
Explanation:
Yo it's C. Fight all their teachers orders. Trust me
