Plant cells have cell walls and vacuoles.
The cell wall and the vacuole is what keeps the plant standing up.
The cell wall is a rigid layer outside of the cell.
The vacuole is a space within the cell that contains water. When the plant has a lot of water, it will be rigid and stand up right. If you do not water your plant well, the plant may lose its rigidity.
<span>When teaching a patient about current dietary guidelines for the general population, the nurse explains referenced daily intakes (RDIs) and daily reference values (DRVs), otherwise known as daily values. In providing this information, the nurse understands that daily values</span>
One way valves maintain the unidirectional flow.
How high it is above a surface determines the gravitational potential energy.
Explanation:
What causes a thunderstorm? The basic ingredients used to make a thunderstorm are moisture, unstable air and lift. You need moisture to form clouds and rain. You need unstable air that is relatively warm and can rise rapidly.