Those things are said to grow which derive increase from something else by contact and either by organic unity, or by organic adhesion as in the case of embryos.
20) Eta bestelako zerbaiten bidez-bai elkar-ukitzez eta batasun organikoz, bai garapenez, enbrioiak bezalaxe-tamainaz handitzen diren gauzak ere hazi egiten direla esaten da.