Based on the information provided, the suffix –ist here most likely means:
“one who practices”
<u>Explanation:</u>
A suffix is/are a group of letters that are added towards the end of a noun or verb which would add more meaning to the word or also change the function of the word.
Regarding the same, the letters –ist is added to the word science which makes it “scientist” and similarly for atom, making it “atomists”. This changes the meaning of the word by making it belong to a person in the form of an occupation that a person holds.
<span>Assuming that this is referring to the same list of options that was posted before with this question, the best option is the one having to do with putting state-imposed limits on logging. </span>
This quote means that whenever you are not feeling happy just have a smile on your face.
