Answer:
I think it is the last one
Competition shapes communities because it is something that people must learn to help eachother out with
Answer:
Eukaryotic Cell
Explanation:
Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.
involves the loss of all part of a chromosome or one base
answer: Deletion
