Describing black coles
Why can't astronomers take a picture of a black hole?

-Gravity is so strong that even light cannot escape a black hole.

-The nearest black hole is too far away to be seen.

-There is no way to detect the locations of black holes.

-Black holes are too large to photograph.

A)   Gravity is so strong that even light cannot escape a black hole.

Explanation:

in theory, limestone is composed principally of the compound calcium carbonate - caco3, but in reality this compound is deposited in conditions involving a number of other compounds as impurities so it ends up being a mixture of many compounds.

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tony (lordcaos066)

passed in september 1935, these laws are known as nuremberg laws.   they forbid jews from marrying but not directly forced them to divorce aryans. what is most noticeable is the fact that the jews were defranchised, meaning by this that they were not expected to have any civil rights, including the right to vote. the right answer is deprived of the right to vote.