X: Since many chemicals useful for agriculture and medicine derive from rare or endangered plant species, it is likel...

Irina October 31, 2019

@Lucas,

The correct answer choice is (A) - the speakers disagree whether conservation is justified because of the plants' beneficial properties or the fact that they "deserve to survive" is a good enough reason.

Reina February 27, 2020

@irina can you explain the difference between C and A? I picked C and don't know why it's wrong.