Respuesta :

Shadow1711
I think it would be seca
facundo3141592

Answer: Marcos no se seca el pelo después de ducharse.

Explanation: We must complete the sentence:

"Marcos no ___________ el pelo después de ducharse."

With "secarse" that comes from the verb "secar"

The composition "secarse" can be written as "se seca"

And now, the complete sentence is:

Marcos no se seca el pelo después de ducharse.