Hello!

1. El significado de la palabra MORDAZ se
puede reemplazar por:
- A) Afilado.
- B) Hiriente.
- C) Delicado
- D) Sarcástico
- E) Ingenioso.

I hope I have helped you :D
regards
atte:

this question translates to:
How the sun clock works Why does the shadow help measure time?
I guess the answer would be this:
As the sun's position changes in our sky, the shadow it casts will align with lines marking each hour indicating the time of day
Preferimos ser especatadores.