Answer:
4. Cotton
Explanation:
Sustainable design principles recommend cotton as a new textile of choice for the benefit of the environment.
Sustainable design principles are principles that strive to reduce negative impacts on the environment.
Of all the textile materials listed, cotton is recommended as the new textile choice for the benefit of the environment. Because cotton is usually grown as a food crop, it is sustainable, bio-degradable and renewable.
Unlike the other options which are synthetic, cotton is an environmentally friendly textile that benefits the environment.
