Solutions Drifting marine organisms has 12 entries with similar clues
- moorprevent from drifting low to the right
- groyneA low wall built out into the sea from a beach to prevent erosion and drifting
- amoebaeshape-changing unicellular organisms
- ecologyStudy of interrelations of organisms
- biologyStudy of living organisms/things
- gutfloraMicro-organisms in the digestive tract
- taxonomyClassification of living organisms
- ecosystemCommunity of organisms and their environment
- biohazardDanger to animals or the environment from living organisms
- physiologyStudy of normal functions of organisms
- morphologyThe scientific study of forms of living organisms
- systematicsClassification of living organisms