Explanation:
I'll try to help what is the question
I believe it is B i took this test last year.
Answer:
it cannot be easily degraded in our environment.Like humans, animals and plants are exposed to PBTs in the environment through air, water and food. ... Persistent bioaccumulative toxic substances (PBTs) are chemicals that do not degrade easily in the environment.
A give the names of each domain 1-3
