Answer:
the type of matter probably turned into a whole different chemical thing
Explanation:
<u>Human activity</u>. The sixth mass extinction of of organisms caused by human actions potentially could go as far back as the late Pleistocene era (over 12,000 years ago.)
Answer:
All land plants undergo an alteration of generations to reproduce; the sporangium is borne upon the sporophyte, which is the asexual second generation structure
Explanation:
The answer would be Nucleotides. Hope it Helped!