Answer:
adaptation
phasic
nociceptive
tonic
Step-by-step explanation:
When you put on a shoe and you experienced pressure on your foot which goes away with time, then you have adapted that stimulus. Adaptation ha o do with adjustments within an organism that improves its ability cope with its changing environment. This can be regarded as a feature of phasic receptors because it goes away rapidly.
However, feelings of pain are conveyed through the nociceptive system which processes noxious stimuli, such as tissue injury. The feeling is more constant hence it a feature of tonic responses.