Hmm, here are my two cents...

- Necro Flute -
The spines located on the back of the Necro Flute begin to eventually lace themselves with a Neurotoxin, giving extra punch to biting the Necro Flute. A positive side-effect of this is that those would-be predators now can be eaten by the Necro Flute after trying to bite it.

- Bubble Flora -
To further attract Fry, the Sporoid Pod's large bubble part fills with a bioluminescent fluid that pulsates at a certain frequency, not only would this attract the Fry, but also cause predators to be even more likely to attack that part instead of the Flora itself.

- Sol Snatcher -
To virtually rid itself of the need for eyes, various electricity sensitive cysts form throught the Sol Snatchers body (specifically, in a parallel line running down the Sol Snatchers back.) These Cysts can sense the electricity given off by other living things, allowing it a full 360 degrees of sensory perception.

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