Some man-made fibres, too, are derived from naturally occurring polymers. For instance, rayon and acetate, two of the first man-made fibres ever to be produced, are made of the same cellulose polymers that make up cotton, hemp, flax, and the structural fibres of wood.
Explanation:
An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.
Plants, Animals, Protists, fungi, archaebacteria, eubacteria
Answer:
A
Explanation:
I'm pretty sure it's A because fish = fish feces which = nutrients.
Answer: he definition of ionic bond is when a positively charged ion forms a bond with a negatively charged ions and one atom transfers electrons to another.
Explanation:
