ABOVE: © Ashleigh Campsall
| ACROSS     1. Members of the Pseudomonas genus, for example  | 
| DOWN 1. Substance that turns red litmus blue  | 
ABOVE: © Ashleigh Campsall
| ACROSS     1. Members of the Pseudomonas genus, for example  | 
| DOWN 1. Substance that turns red litmus blue  |