This is the 10823rd most frequent French word.
observées
"Observed"
In this sentence, 'observées' is used as a past participle in the passive voice, indicating that the stars were the object of observation.
Les étoiles ont été observées la nuit dernière.
The stars were observed last night.
Here, 'observés' functions as an adjective modifying the noun 'les comportements,' describing the characteristics of these behaviors.
Les comportements observés chez les enfants sont très intéressants.
The behaviors observed in the children are very interesting.
In this case, 'observé' is used as a verb in the passé composé tense, indicating the action of perceiving or noticing something specific.