Water makes up a large percentage of the body's cells. For a cell to remain in homeostasis, there must be a mechanism to control water changes in the cells. The movement of water from an area of high water concentration
an area of low water concentration is
a. diffusion
b. osomosis
c. active transport
d. stable transport
so which one really is it

The correct answer is B) the enzyme lysozyme present in your tears degrades bacteria.

Tears are the part of innate immunity, which is one of the two types of immune system ( innate and adaptive).

Innate immunity ( also called first line of defense) can be described as the generalized defense strategy of individual ( that is present from birth).

It includes certain physical and chemical barriers that are always ready to fight and clear pathogen.

For example- Lysozyme ( found in tears, saliva, mucus, and breast milk) degrade bacteria by breaking their cell wall and thus prevent infection.

Thus, option B) is the right answer.