In the case of biological magnification, organisms that are higher on the food chain
have proportionally higher concentrations of the substance than do organisms that are lower on the food chain.

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.

Which statement explains how gravity and intertia work together