What physical feature connects the different regions of the southern grassland countries of south america?

a. a high windswept plain

s. a long mountain chain

d. a vast rain forest

f. a great river system

l think it might be a. let me

A. a high windswept plain

Explanation:

the answer is option c.

explanation:

recycled water alludes to the water that being utilized again after it already  used for farming purposes.   this kind of water frequently contains pharmaceutical gathering due to the compound compost that is utilized for the plants is consumed into the water.

the answer is:

c. islam and christianity

explanation:

islam and christianity are widely practiced in africa. islam is practiced due to its spread from the middle east into africa, and christianity is practiced due to the colonization of africa by the british empire.