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.
Proposed and passed by Congress but never ratified by the necessary number of states, the Equal Rights Amendment (ERA) affirms equal justice under the law to all citizens by guaranteeing freedom from sex discrimination.espite nearly 50 years of inaction, a reworked version of the Equal Rights Amendment was finally passed by the Senate and the House of Representatives in 1972 as the proposed 27th amendment to the Constitution.