What heuristic estimates the probability of something occurring based on how easily one recalls relevant occurrences of the event? a) representativenessb) expected value  c) subjective utilityd) availabilityedit: answer is d

The answer is Availability.  Availability heuristic estimates the probability of something occurring based on how easily one recalls relevant occurrences of the event.  The availability heuristic judges the probability of events by how quickly and easily examples can come to mind. ... Some events are easier to recall than others, not because they are more common but because they stand out in our minds.

Manual pipetting creates a musculoskeletal load on the neck, shoulders, and upper limbs and the type of injuries that this can lead to is called repetitive stress injuries.

Compared to alcohol, are often more likely to produce dizziness and confusion before significant loss of physical coordination.
d. benzodiazepines