Answer: I would say A
Explanation: The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife. As it flows through the soil, acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes
Answer:
The researchers believe the late 19th and early 20th century immigrants stimulated growth because they were complementary to the needs of local economies at that time. Low-skilled newcomers were supplied labor for industrialization, and higher-skilled arrivals helped spur innovations in agriculture and manufacturing
Explanation:
if u will best me with a stick then also beat niraxx lol bc she also copy from gologolo
Answer:
C. They helped the American colonies.
I believe the first one is a. because they built burial mounds
I think Meso are nomadic
archaic Indians
meso Indians
beans
fish is the largest source of protein today.
historic Indians grew tired
that's all I know at the moment. I can get more soon
