I guess it is increasing concentration of carbon
producing a hole on ozone is because of the Freon in air conditioners and i guess all the others are wrong <span />
Answer:
prophase I
Explanation:
Telophase II: Nuclear membranes reform.
Prophase I: The chromosomes condense
Interphase: Replication of DNA in preparation
Prophase II: There are now 2 cells.