P = the number of photos added is independent.
t = the thickness of the scrapbook is dependent.
hope this helps!!
Bloodstream<span>receives much of the food which is dissolved in the small intestines</span>
Answer:
1. He has lived here FOR two years.
2. She has worked here SINCE 1949.
3. I have been waiting here SINCE three o'clock.
4. He has been living in New York SINCE 1929.
