These systems use continuous tubes called xylem and phloem: - Xylem vessels carry water and minerals from the roots to the leaves. - Phloem tubes carry sugar & other organic nutrients made by plant from the leaves to the rest of the plant. Structure of the xylem tissue. Xylem vessels consist of dead cells. They have a thick, strengthened cellulose cell wall with a hollow lumen.
The Equal Rights Amendment (ERA) was a proposed amendment to the United States Constitution designed to guarantee equal rights for women.The ERA was originally written by Alice Paul and Crystal Eastman. In 1923, it was introduced in the Congress for the first time.he Equal Rights Amendment (ERA) was a proposed amendment to the United States Constitution designed to guarantee equal rights for women.
The Equal Rights Amendment was one of the changes made to the original United States Constitution. This amendment was first introduced in 1923, but it did not pass through the House of Congress until 1979.This amendment was designed to make gender equality a constitutional right.t is only the Equal Rights Amendment that makes it a legal right for civil, human and diplomatic rights for all. Thee rights are not generally protected under just the constitution for all genders, but are only made equal for all citizens through the Equal Rights Amendment.