| Answer | Crossword Clue |
|---|---|
| glomeruli | compact cluster of capillaries |
| glomerulus | A cluster of capillaries around the end of a kidney tubule, where waste products are filtered from the blood |
| trusses | A compact cluster of flowers or fruit growing on one stalk |
| capitulum | A compact head of a structure, in particular a dense, flat cluster of small flowers or florets, as in plants of the daisy family |
