An organelle that make proteins and may be free-floating or attached to the endoplasmic reticulum is the ?

The process by which natural forces move weathered rock and soil brim one place to another is called

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)

What does spontaneous generation mean?