Task: Property Constraint Reasoning (ontology: Earth_Environment/EnvironmentOntology)

The property 'has developmental contribution from' applies to instances of 'anatomical entity', and 'root primordium' is a subclass of 'anatomical entity'. Which class can appear as the value of 'has developmental contribution from' for instances of 'root primordium'?

A. environmental system process
B. biota
C. anatomical entity
D. electron acceptor

Answer: anatomical entity