Observation is broken up into three parts. The first is the date. Then you have the activity and last you have a brief description of what is being observed.
Because warm air rises up so it's warmer on the top floor.
Answer:
50% slipper footed, 50% non-slipper footed
A. Liquids
The earth’s outer core is a fluid layer approximately 2,400km thick
7. b and 8. c i attached the photo for u to see how i did it
