The table shows the rate at which water flows through a tree during a $12$ hour period. What conclusion may be drawn from the table?
- ABetween $7{:}00$ and $17{:}00$ hours the rate of flow continuously increases.
- BThe greatest increase in rate of flow in a two-hour period is between $11{:}00$ and $13{:}00$ hours.
- CWater does not flow up through a tree at night.
- DWater flow is affected by humidity.