1 Blood test. 2  This type of pregnancy test can only be done at a doctorâs office. 3  It takes longer than a urine test to get results, but it can detect a pregnancy earlier than a urine test (about 10 days after conception, compared to typically 2 weeks or more for a urine test).
As water molecules evaporate from plant leaves, they attract the water molecules still in the plant, helping to pull water up through the stems from the roots. The combination of transpiration and capillary action delivers the water from the bottom to the top of a plant.
When the moisture evaporates from the surface area, it causes the plant to draw more water up through the roots, to replace what was lost, helping to provide a circulatory system. This answers the question, how does water travel up a plant. Now you know how water affects plant growth and what water does for a plant.