Answer:
Es que santuario es un lugar de seguridad, refugio o protección, mientras que refugio es un puerto o fondeadero protegido del mar.
Explanation:
is that sanctuary is a place of safety, refuge or protection while haven is a harbour or anchorage protected from the sea.
There are a lot of mammals that walk around the planet every day.<span />
The correct answer is D, because that is the only sentence written in the active voice, the rest are written in the passive voice.