Answer is C, since A deals with peripheral vision. B ia just dealing with poor vision.
If this is biology then the answer is Enzyme. It pairs with the complementary substrate to make an Enzyme-substrate complex.
Answer:
BEFORE AN EARTHQUAKE
1. Do what your doing
2. finish what your doing
3.
4.
5.
DURING AN EARTHQUAKE
1. find somewhere that is safe
2. Don't fo near trees.
3. duck
4.cover
5.and hide
AFTER AN EARTHQUAKE
1. make sure everything is ok
2. evacuat
3.
4.
5.
