Which description justifies why the theory of evolution is a theory and not a law? a. explains how organisms change in response to the environment. b. predicts which organism is best suited to the environment c. supported by a small amount of empirical evidence d. with more evidence it will become a law

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.