Pesticides on foods are stored in body tissues in a process known as

The pesticides found on the foods and are being stored in the body tissues is a process that is called the bio accumulation. This process is done when foods ingested containing pesticides are not metabolized or has excreted in the body of a person, it will undergo to fat tissues as it is stored—resulting pesticides to accumulate a high concentration in the person’s body.

the question isn't complete here so i can't right an answer '_'

looks like the answer is     c     to me!