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Find the slope of the line containing the two given points.
-(4, -9) and (-4, -18)
Prey Killing
The act exhibited by certain animals of hunting and killing other animals for food.
Receptor Neurons
Specialized nerve cells that respond to chemical and physical stimuli in the environment, sending signals to the brain.
Scents
Volatile substances that can be perceived by the sense of smell, often used by organisms to communicate, forage, or detect predators or mates.
Supertasters
Individuals with an enhanced genetic sensitivity to certain tastes, particularly bitter flavors.
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