What are some examples of density independent variables

Dean has been collecting data on the health risk related to eating too much fast food. which of these would not be a valid conclusion that dean could develop? a) the food in fast food restaurants tastes really good. b) people who eat fast food three times a week are more likely to be obese. c) the chemicals found in the "special sauce" can be linked to acid indigestion. d) eating at fast food restaurants twice a week may lead to increased chance of heart attack.

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

Modern whales developed their traits through natural selection what occurs during the process of natural selection