Answer: d
Explanation:
Because it's quick easy and efficient so you can have easy access to it and all you use is your toes and calves.
The respond that I'll give to her is something that will lighten up her mood and in a way that will make her believe that there is something more than just her belief of giving up. I'll also explain to her that the thing that she has heard of isn't the only information that is known of for MS has different clinical courses and the information that she has is lacking for there are more to it.
I'm pretty certain that the answer is "quickly".
Pretty sure it is A, since kidney stones (also called renal calculi, nephrolithiasis or urolithiasis) are hard deposits made of minerals and salts that form inside your kidneys.
Kidneys main function is to cleanse the toxins from our blood, but they also use the waste to make urine.
