While thousands of Americans keep tropical fish as pets, the fish’s natural need for warmth makes them ________ to heating equipment failure and power outages.
| A susceptible |
| B contributory |
| C impervious |
| D causative |
| E detrimental |
| F vulnerable |
OA: A. susceptible; F. vulnerable
Explanation:
SAS
| Subject | Tropical fish |
| Information | Need for warmth makes them |
| Structure Word | while |
| Negator | – |
| Plug In Word | fragile |
| Answer | susceptible, vulnerable |
AOA
| Pair 1 | susceptible, vulnerable |
| Pair 2 | contributory, causative |
| Lone ranger | impervious, detrimental |





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