What happens when water is spilled on salt. What is lactose intolerance
Please answer both questions

Water melts in salt.

Lactose intolerance is like a allergy towards dairy products.

Explanation:

I'm a geek+nerd.

Table salt is made of the ionic compound sodium chloride, which consists of the chemical elements sodium and chlorine.  If you sprinkle salt into a glass of pure water, the salt disappears after a time; the more salt you add, the longer this takes, and it may require some shaking or stirring to bring about.

the partial or total inability to digest lactose, which may result in abdominal pain, bloating, and diarrhea after consuming milk and other dairy products and is caused by deficiency of the enzyme lactase.

Explanation:

hope this helps

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.