Answer:
When osmolality <em>increases</em>, it triggers your body to make antidiuretic hormone (ADH). This hormone tells your kidneys to keep more water inside your blood vessels and your urine becomes more concentrated. When osmolality <em>decreases</em>, your body doesn't make as much ADH. Your blood and urine become more diluted.
I personally think C because your focused on someone else not yourself so it makes you not think of your stress for that period of time.
The answers are all four. the most correct answers are 2 and 4
The answer is A. millileters