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 a proposed amendment to the US Constitution to guarantee equal rights for women and outlaw discrimination based on sex. It was first proposed in 1923 and passed both houses of Congress in 1972, but failed to achieve 3/4 ratification by the states.esson Summary. The Equal Rights Amendment is a proposed amendment to the United States Constitution that guarantees equal rights for women. It was first proposed by the suffragist, supporter of women's rights to vote, Alice Paul in 1923.