Bryophytes are known as non-vascular plants. what makes them non-vascular? absence of xylem and phloem inactive xylem and phloem active xylem but inactive phloem

Pl which diagram illustrates prophase?

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.

The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen