What is the difference between stimuli and stimulus?

The word “stimuli” is the plural form of the word “stimulus”, so they are both the same. A piece of meat would be a stimulus for a dog; a piece of meat and a horn blowing at the same time would, together, be stimuli. I believe it is derived from the Latin.

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows: