Explain why the cdc recommends cleaning hard surfaces you touch

Clean and disinfect surfaces and objects that are touched often frequently using room air deodorizers, and fumigating, are not necessary or recommended. ... If a surface is not visibly dirty, you can clean it with an EPA-registered product that .

Is there any pictures in the question? i can’t answer the question without seeing the model.

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.