The selective breeding of wild mustard has and produced at least four other vegetable crops.
a) increased biodiversity
b) decreased biodiversity
c) maintained biodiversity
d) eliminated biodiversity

A: Increased Biodiversity

Explanation:

Selective breeding of wild mustard has increased biodiversity because it creates new species to interact in the ecosystem. In this case, it has produced four new vegetable crops.

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

the correct answer would be 6 feet.