- Frogs catch flying insects with their tongues
- Salamanders catch flying insects with their tongues
- Therefore, frogs and salamanders catch flying insects with their tongues

- If something is stuck then it can be caught more easily
- If somthing is sticky then other things will become stuck to it
- Hence, stickyness can be used for catching things

- Predators eat prey
- Eating prey requires catching prey
- So, predators must catch prey to eat prey

- Predators must catch prey to eat prey
- A predator is a kind of animal
- Hence, some animals must catch prey to eat

- Some animals must catch prey to eat
- Animals must eat to survive
- So, some animals must catch prey to survive

- Stickyness can be used for catching things
- Some animals must catch prey to survive
- Therefore, stickyness can be used for survival by catching things

- Stickyness can be used for survival by catching things
- Adaptations are used for survival
- Hence, stickyness is a kind of adaptation for catching things

- Frogs and salamanders catch flying insects with their tongues
- Stickyness is a kind of adaptation for catching things
- So, a sticky tongue is a kind of adaptation for catching flying insects

So, a sticky tongue is a kind of adaptation for catching flying insects
Q: Frogs and salamanders compete with each other for insects. Both frogs and salamanders catch flying insects with their tongues. Which feature would most likely help both animals compete for flying insects?
Context:
- Frogs catch flying insects with their tongues 
- A predator is a kind of animal 
- Predators eat prey 
- Animals must eat to survive 
- Adaptations are used for survival 
- Eating prey requires catching prey 
- If something is stuck then it can be caught more easily 
- If somthing is sticky then other things will become stuck to it 
- Salamanders catch flying insects with their tongues