CONNEXIVE

#Armillary spheres, planetaria, astronomic orbits, atomic models, molecular models #Circles #Letters or numerals representing a human being, an animal, a plant, a heavenly body, a natural phenomenon or an object #Atomic models, molecular models, representations of human, animal or vegetal cells #26.01.02 #More than two circles, inside one another, spirals #Letters or numerals representing a human being or a part of the human body, an animal or a part of an animal's body, a plant, a heavenly body, a natural phenomenon or an object #Letters or numerals representing a figurative element