Question

please solve this fast........​

Answer 1

Answer:

vertically upward

Contamination of food

Answer 2

Answer:

Chemical contamination occurs when food is contaminated by chemicals. ... Chemical contamination occurs when food is contaminated by chemicals. Some of the most common causes of chemical contamination are cleaning products or pesticides and herbicides from unwashed fruit and vegetables.

So I think option A is correct Formation of salt solution. .