What lab tools are present in the picture? A.

ring stand, ring clamp, wire gauze, erlenmeyer flask, bunsen burner

B.

balance, beaker, tongs, filter paper, bunsen burner

C.

ring stand, tongs, watch glass, flint striker, erlenmeyer flask

D.

balance, beaker, wire gauze, hot plate, forceps

The answer is option e. it protects the heart and lungs.

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.