Discussion 6.1 Sun Protection
Skin cancer is the most common form of cancer in the U. S. Over 3.5 million cases are diagnosed each year. About 90% of non-melanoma skin cancers are a result of exposure to UV rays from the sun.

What types of things should you do to protect yourself from UV rays?
How well do you protect yourself from the sun? What could you do better?
What could you do to promote sun protection among your family and friends?

Sometimes without even knowing it, people waste fresh water. write an editorial for our school newspaper. try to convince your readers that saving and recycling water should be something they do every day.

So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?

When do people generally experience rapid growth for a second time? a. between the ages of 3 and 9 b. between the ages of 9 and 12 c. between the ages of 13 and 20 d. between the ages of 25 and 29 which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.