Which organ breaks down heroin and alcohol?

Photosynthesis converts solar energy into what type of energy?

What controls activities within a eukaryotic cell?

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)