State the ascent of sap in brief help me and thank you

Explanation:

The ascent of sap in the xylem tissue of plants is the upward movement of water and minerals from the root to the crown.

typically, most spiders possess eight eyes. however, others have as many as 12, and some don't have any. these eyes are for detecting light from dark, deciphering shapes and for gathering their prey.

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".