Which chemical would you predict to move the fastest (and thus go furthest in a given time period) through air? Multiple Choice

acetone (molecular weight = 58 g/mol)

ammonia (mw = 17)

ethanol (mw = 46)

hydrochloric acid (mw = 36)

isopropanol (mw = 60)

What’s the

Could you elaborate?

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.