Scientists in a test lab are testing the hardness of a surface before constructing a building. calculations indicate that the entire structure would sinkby a certain amount for every additional floor that is added. if the maximum permissible limit for depression of the structure is 20 centimeters, howmany floors can be safely added to the building?

the index of refraction of the second medium is higher. i just took the test trust me !

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.

a- all cells come from pre-existing cells

sex cells are usually half's then they find another half and make a fertilize egg