Corals in tropical reefs have been shown to contain chemicals that are promising as treatments for
anxiety.
ovarian cancer.
mouth ulcers.
influenza.

They formed the oceans.  as they melted water was formed and the water made the oceans

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.

Ithink the answer is b
not sure

Adp- adenosine diphosphate.