Which description applies to hinge joints? - allows for a wide range of movement and rotation
- allows back-and-forth and side-to-side movement but limited rotation
- allows for side-to-side movement but limited rotation
- allows for simple angular movement

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.

Carbon monoxide is the answer: )