Positive outcomes of the Columbian Exchange include technological advances in farming, architecture, and weaponry.
To complete all of my classes this year and graduate. I plan to work hard in school as well as doing extra credit assignments
Answer:
well the Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms. Abiotic factors include rocks, temperature, and humidity.
Explanation: i tired my best i hope this answer your question. if this is wrong i am very sorry
The answer to this question is the spotlight effect.