A text summary of the clickable map above, meant for web-crawlers and other automatic tools:
thing has characteristic concrete structure
thing has type stomach
thing has type small intestine
thing has type mitocondria
thing has type cytoplasm
thing has type lungs
thing has type circulatory system
thing has type lymph system
thing has type tissues
thing has type heart
thing has type arteries
thing has type veins
thing has type capillaries
thing has type digestive tract
thing has type mouth
thing has type skin
thing has type molecules
thing has type mixture
thing has type emulsion
thing has type solution
thing has type solid
thing has type liquid
thing has type gas
thing SAME AS objeto
thing contrasts with process