C. The shape of organisms cells varies according to their different functions
Their ethnicity / culture / nationality?
Answer:
Child flu deaths have been the highest almost two decades.
Explanation:
Articles:
https://www.livescience.com/flu-deaths-children.html
https://www.nbcnews.com/health/health-news/child-flu-deaths-his-record-high-2017-2018-n881381
Answer:
C
Explanation:
in bartering it's hard to distinguish a common measure of value, for example one mans trash is another mans treasure, but thanks to money having a set worth in all country's, it makes it a more viable option.