Syrup Molecular Weight Dyes
Dye Speed of
Table 2: Understanding Lung Mechanics Observations
Squeezed Bottle Observations (Step 3)
Released Bottle Observations (Step 4)
The balloon deflated
The balloon inflated
1. What happens to the balloon? Why?
When there is pressure applied to the bottle the
A. Determine which of the 6 observations listed are testable.
1. A plant grows three inches faster per day when placed on a window sill than it does when
placed on a on a coffee table in the middle of the living room.
A) The plant can be measured so it is