Water is drawn upward from the roots through plant tissue to the leaves by

a. capillary action
b. hydration
c. oxidation
d. respiration

These are called polygenic traits and examples are height or skin color.

Terracing reduces water erosion by constructing stair like farms. shelter belts reduce wind erosion by planting tall crops so wind goes over the land.

Eukaryotic cells are more complex than prokaryotic cells. they contain a nucleus and organelles. they are also enclosed by a plasma membrane.prokaryotic cells are less complex. they don't have any real nucleus, since the dna isn't contained inside the membrane instead is coiled up the nucleoid.hope this : d