Answer:
The layer of the uterine wall that is shed during menstruation is the <em><u>endometrium</u></em>
Phototropism plants the most
Answer:
Viruses are often considered non-living because outside of a living cell, they do not exhibit the characteristics of living organisms: they are basically like crystals. But within a living organism, they become activated and are able to carry out life's activities like replication (a form of reproduction).
The part of an atom that is mostly empty space is the electron cloud
