Answer:
Skin cancer
Explanation:
Too much unprotected exposure to the sun's ultraviolet (UV) rays can cause skin damage, eye damage, immune system suppression, and skin cancer. Even people in their twenties can develop skin cancer.Long-term skin damage. Even if you don't burn often, extended exposure to UV rays over a lifetime accelerates the aging of your skin. You may start to see more wrinkles, dryness, sagging and a dull, leathery look. Pigment changes known as “age spots” appear, and your skin bruises more easily. Sometimes a sunburn is so bad, your entire body reacts. It's a phenomenon usually called sun poisoning, though it doesn't actually mean you've been poisoned. Sun poisoning is an extreme sunburn that can be accompanied by symptoms like nausea, vomiting, chills, fever, headache, and a general feeling of being sick. You will need sunscreen always !!
HOPE THIS HELPED !
#1, they remain outside the target cell. #2, bind to the receptors inside the target cell. #3, they have no target cells. #4, are made of proteins.
The use of alcohol to alleviate problems will only make them worse in the end because it does nothing but push it further back until it grows into something worse.
I think that nerve tissue is brain, epithelial is skin, muscle is intestines and connective is body joints :)