Which of the following animals could most reasonably be expected to be in pain? A squirrel monkey that ignores its normal diet in favor of raisins offered by research technicians A rhesus macaque that grimaces when a new technician approaches its cage A baboon that allows a lower ranking animal to groom it A cynomolgus monkey that has not eaten in three days
Which of the following animals could most reasonably be expected to be in pain?
A squirrel monkey that ignores its normal diet in favor of raisins offered by research technicians
A rhesus macaque that grimaces when a new technician approaches its cage
A baboon that allows a lower ranking animal to groom it
A cynomolgus monkey that has not eaten in three days