d. it holds the cell in its proper position
The plant cell wall is one of the important parts of a plant cell. It is considered to be the protective layer or gear of a plant cell located outside the cell membrane which supports the cell's structure. It is the main factor that affects the plant's actual shape. It also helps in determining what elements can only come in the plant cell in order to control or to prevent the destruction or the damage of the cell or the plant itself. It serves as a gatekeeper or even a strainer that strains out harmful elements away from the cell.
idont know..............................
The Framers wanted it to be relatively easy to consider changes to the Constitution. Yet they wanted proposed changes to be carefully considered.They also wanted to be sure that Amendments had the full support of the nation.Therefore, it is more difficult to ratify an Amendment and make it into law than it is to propose, or suggest, it.
Concerning contemporary cases about the establishment clause, the defining point in determining constitutionality in Van Orden v. Perry and McCreary County v. American Civil Liberties Union of Kentucky seems to be that of
secular versus religious purposes.
For nearly the first 100 years after the ratification of the Fourteenth Amendment, the Supreme Court interpreted the equal protection clause to
permit a system of segregated social facilities.
