What was the advantage of canals? A. They could only be built near the ocean and port cities.
B. They allowed the government to give people jobs.
C. They connected the middle of the country with cities on the
coasts.
D. They were usually short so they cost less and were easy to build

the answer is d

Explanation:

name two ways organisms join a population and two ways organisms leave a population. two ways organisms join a population are birth rate and immigration. two ways they leave are death rate and emigration.

explanation:

beowulf is considered an epic poem because it describes the actions of a great warrior.

beowulf is taken into account an epos. in this poem, the main character may be a hero who travels nice distances to prove his strength at not possible odds against supernatural demons and beasts. in the poem, beowulf was a young warrior and he leaves his country to hrothgar, as hrothgar was in a great trouble.