Final answer:
The balance between the inflow and outflow of the aqueous humor is important for maintaining intraocular pressure and the shape of the eye. Imbalances can lead to glaucoma and vision loss.
Step-by-step explanation:
The balance between the inflow and outflow of the aqueous humor is important for maintaining the intraocular pressure and the shape of the eye. When there is an imbalance, such as when the outflow is blocked, it can lead to increased pressure in the eye, a condition known as glaucoma. This increased pressure can damage the optic nerve and result in vision loss.