At what level of organization does life begin

Which of the following is not a way in which a vascular plant's xylem and phloem are similar?

This is a type pf behavior that animals are born with and them to survive

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation