Communication. When you communicate with someone you talk to each other. However if you are listening to someone's problems and helping them through something by sharing feelings this can also be caring, so it's up to interpretation.
The lens helps the eye to focus on images.
"The Lens. The lens is composed of transparent, flexible tissue and is located directly behind the iris and the pupil. It is the second part of your eye, after the cornea, that helps to focus light and images on your retina."
Answer:
Hemorrhaging means: Heavy serious bleeding of the body
Explanation:
"a profuse discharge of blood, as from a ruptured blood vessel; bleeding. the loss of assets, especially in large amounts. any widespread or uncontrolled loss or diffusion" (dictonary.com)
It is a word used to describe blood loss, and in many cases it is very dangerous. It can refer to bleeding inside the body and outside the body.
Hope this helped! Let me know if you need more clarification. :)