Which example is not an outcome of the environment modifying a phenotype? Choose the correct answer.
the changing of the color of an animal's fur as the temperature changes
the increased intelligence of a person who attended school for many years
the pink-flowered snapdragons that result from crosses between red-flowered and
white-flowered snapdragon plants
the very short stature of a kind of tree that grows at a high altitude in comparison with
the same kind of tree growing at a lower altitude

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.  

because photosynthesis could not occur (apex)

the answer is false.. have a great day; )