Which tye of vegatation has roots above the ground

Epiphytes

Explanation:

Epiphytes are plants that grow on other plants for structural support. Their aerial roots are meant to stay above ground where they gather nutrients from the air and from surface water and debris. Epiphytic orchids are an example of this type of plant.

sorry i really dont know

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.