1. Mediterranean Sea:
Mediterranean Sea
2.
The Nile River:
The Nile River
3.
The Tigris River:
The Tigris River
4.
The Euphrates River:
The Euphrates River
5.
The Black Sea:
The Black Sea
6.
The Caspian Sea:
The Caspian Sea
7.
The Arabian Peninsula:
The Arabian Peninsula
8.
The Red Sea:
The Red Sea
9.
The Persian Gulf:
The Persian Gulf
10.
The Arabian Sea:
The Arabian Sea
Column B
a. E
b. B
c. A
d. G
e. C
f. H
g. I
h. D
i. J
j. F

lo siento, necesito los puntos, espero que entiendas

Explanation:

goood lu

answer; /// i believe the correct answer is flash your high beams at them.or tap your horn;

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals