Answer:
The taxonomical classification of organisms follows this list of categories
Kingdom
Phylum
Class
Order
Family
Genus
Species
The number of organisms decrease from the top(Kingdom)to the bottom(Species).
Order Phylum is the answer
The answer for that question is a
The field of epigenetics deals with changes in organisms due to changes in gene expression rather than changes in the genetic code.
the process that is occurring in the photograph is glacial calving. this is because calving is breaking of ice chunks from the edge of a glacier.
SO, your answer is A. Calving