Which of the following are not clues that a chemical reaction has taken place?
a. steam
b. formation of a gas
c. change in color
d. constant temperature

Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)