Answer:
Im not sure, i think its (behavior)
Explanation:
true
Three of the most important breakthroughs in medicine were the identification of insulin, the introduction of aspirin, and the discovery of penicillin.
The text is doesn't need any additional punctuation
thesarus.com, it shows synonms and antonyms.
Um yea, I think so.
Fireziix's Opinion:
Nice
