Which material replace tubular fiberglass in the 1980s and 1990s?

Fiberglass (American English), or fibreglass (Commonwealth English) is a common type of ... This article will adopt the convention that "fiberglass" refers to the complete glass fiber reinforced composite material, rather than ... With the combination of fiberglass and resin the gas content of the material was replaced by plastic.

Explanation:

The basic raw materials for fiberglass products are a variety of natural minerals and manufactured chemicals. The major ingredients are silica sand, limestone, and soda ash. Other ingredients may include calcined alumina, borax, feldspar, nepheline syenite, magnesite, and kaolin clay, among others.

answer; /// i believe that the correct answer is (gerrymander or gerrymandering)good luck

legislative branch:

one of the three branches of government divided between the senate and the house of representatives.

- creates or makes laws

- power to override a veto

executive branch:

one of the three branches of government, headed by the president.

- enforces or carries out laws

- power to veto a bill sent to it by congress

judicial branch:

one of the three branches of government, headed by the chief justice of the supreme court.

- interprets laws

- power to declare laws or actions by the government unconstitutional