A herd of elk is an example of a(n). organism

ecosystem

population

community

population

Explanation:

plato users

given bodies of water

pacific / arctic / indian / southern

[ a ] the caribbean sea

[ b ] the northern ocean

[ c ] the atlantic ocean

[ d ] the barents sea

with this being the given answers

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;