Which organism in the food web would contain the lowest concentration of
chemical pollutants? *
O
Producers
O
Primary consumers
O
Secondary consumers
O
Tertiary consumers

Explanation:

the concentration of a pollutant in a food chain always starts with the lowest concentration in the first level, whether plant or animal.

c is the answer because when something is left after something evaporates that shows the chemical change.

b

explanation:

mitosis