A scientist notices that the level of toxic chemicals in an algae plant is 400 ppm. A consumer called zooplankton eat the algae. What level of toxic chemicals
would the scientist discover in the zooplankton?
*
O 4 ppm
O 400 ppm
O 4,000 ppm
O 40,000 ppm

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.