Explain why cells dont just contuinue to grow larger as organisms grow larger. why do cells divide?

The reason that cells divide is that at a certain point the functions that the organelles of the cells serve cannot be done once the cell reaches a certain size.For example it would be harder for nutrients, food and waste to passed around the cell efficiently if the surface area of a cell was larger.

There are 2 possible answers;
A. Smaller cells use nutrients more efficiently. No wasted space etc. It's easier to live small.
B. Reproduction.

The answer is overmatching

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.