Question

Why are you angry bro? tell me. What is contaminants? Don't spam. Helping student please u reply bro... ​

Answer 1

Explanation:

Contamination is the presence of a constituent, impurity, or some other undesirable element that spoils, corrupts, infects, makes unfit, or makes inferior a material, physical body, natural environment, workplace, etc. 

Answer 2

Answer:

gd nit, sis,,, meet you tomorrow,,