| Answer | Crossword Clue |
|---|---|
| complex | assemblage of related parts |
| stele | central cylinder or cylinders of vascular and related tissue in stems and other parts of higher plants |
| stelai | central cylinder or cylinders of vascular and related tissue in stems and other parts of higher plants |
| okapi | an African ungulate mammal (Okapia johnstoni) that is closely related to the giraffe but has a relatively short neck, a coat typically of solid reddish chestnut on the trunk, yellowish white on the cheeks, and purplish-black and cream rings on the upper parts of the legs |
