Some are outdated because people make new words
Answer:
I tell her that excessive use eventually leads to diseases and tumors.
Explanation:
Excessive sun tanning for years can lead to skin cancer and skin tumors. The salon's claim is that if you don't use it too much then it is safe. Since excessive tanning over time destroys the skin cells, she can eventually die an early death of soaking up UV rays.
The first question is observation, you can't really collect samples on developing muscles or do any of the other things listed
for the second question the answer can vary from B to C...it is important to asses before and after to see how much was actually learned...depending on what the learning experience is, you may SOMETIMES want to asses in between to insure the child or adult is actually retaining information.
