Where would you expect to find a HIGHER ecosystem diversity?
A) Alaska
B) Central America
C) North America

North America

Explanation:

North America doesn't have just the native Americans, they're called native Americans for a reason , there is so many types of people there that they had to name there actual people who originated there. North America consists of people from everywhere that have come together.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive