Respuesta :

The correct answer is B) son

Choose the correct verb to complete the sentence.​

Las plantas ___ verdes.​

b) son​

Explanation : The subject of this sentence is "Las plantas", third plural person,  so, we must conjugate "ser" in the third plural person. Ellas son.​

Hope this helps!​

[tex]\textit{\textbf{Spymore}}[/tex]​ ​