Bones are made of mostly collagen.
Bone is a living tissue, collagen provides a soft framework for the bone.
Answer:
I believe that it is unconstitutional
Explanation:
n a 6-1 decision known as Engel v. Vitale, the Supreme Court ruled that the prayer was unconstitutional as a violation of the establishment clause of the First Amendment. Justice Hugo Black delivered the opinion of the court. In the following excerpt he first gives the background to this case, noting the contents of the prayer and the resulting lawsuit. He then explains that the Court agrees with the petitioners that this prayer is unconstitutional because it was composed by government officials to promote religious beliefs. Black claims that even though the prayer is nondenominational and voluntary, it still involves indirect coercion because the government is behind it. Black was a Supreme Court associate justice from 1937 to 1971, where he was known as a defender of civil liberties. Prior to serving on the Court he was a lawyer and a U.S. senator.
The answer is B. Literacy rates are increasing in the region, and the gap between men and women is decreasing. Annual regional-level literacy estimates based on national data and the Unesco Institute for Statistics projections from 1990 to 2016 tell us that Eastern and South-Eastern Asia, Southern Asia, and Northern Africa and Western Asia have made the greatest progress in improving adult literacy over the past 26 years .
According to the Fact Sheet No. 45 dated September 2017 of the Unesco Institute for Statistics, Northern Africa and Western Asia literacy rate went from 64% to 81. The youth literacy rate increased in Northern Africa and Western Asia from 80% to 90% and sub-Saharan Africa from 65% to 75%. Female literacy rates-lower than male literacy rates at the start of the period - generally grew faster than male literacy rates between 1990 and 2016.Thus, the gap between men and women has decreased in all regions over the past 26 years.
I think it's D
the desalination process is not very reliable .
hope this helps ! ((':
