Assertion: protoplasm's substance | /r/HasProperty | active
Facets:
Source sentences:
text: The substance which is thus active is a mass of protoplasm, and its activity differs in detail, rather than in principle, from that of the protoplasm of the nettle.
text: The substance which is thus active is a mass of protoplasm, and its activity differs in detail, rather than in principle, from that of the protoplasm or the nettle.