Fact 1: Asolution is formed by one substance being dissolved in another substance.

Fact 2: Salinity refers to salts dissolved in water.

Given the two facts above, answer the question "What are the two ingredients of a saline solution?" with the following options: 
- salt and water.
 - Deoxyribonucleicacid
 - water and iodine
 - looseness
 - Veins and arteries.
 - salt and calcium
 - salt and oxygen
 - deoxyribonucleic acid


 

 salt and water.        