Will pick !

george's science class looked at living cells under a microscope. the students studied an organism that had many different kinds of cells, but each cell had a cell wall and nucleus. to which kingdom did this organism belong?

a. animals

b. protists

c. monerans

d. plants

The correct answer is a

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.

Atissue is a group of connected cells that have a similar function within an organism.