Sensory adaptation us to focus our attention on stimuli.
a) familiar
b) subliminal
c) novel
d) intense

C) Novel

Explanation:

First of all sensory adaptation help us to be less sensitive to the ordinary things around us and things that happen around us. There are several types of stimuli that can capture our attention and change our regular sense instantly.

In case of  Sensory adaptation helps us to focus our attention on novel stimuli :

This sentence shows us how we will respond to the new thing that has suddenly happened. For example :

    "The rat came into the room while we watched TV peacefully".

We didn't expect the rat to enter the room. Because of sensory adaptation we are going to be surprised and our attention will be instantly focused to the new situation.

i bought a new phone

explanation:

i will send you the money when i get back from lunch

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.