What number should replace the letter x in the “seed color” row?

In which of the following relationships is one organism always benefited while the other organism is always harmed

How can an organ, such as the lungs, work for multiple body systems?

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)