During the light-independent reaction, carbon dioxide is fixed by adding it
to a
a) 2-carbon compound
b) 3-carbon compound
c) 4-carbon compound
d) 5-carbon compound

How did the northern u.s. change during the 19th century? select the best choice from the answers provided. a. it became more industrial. b. it became more agrarian. c. it became less populated. d. it became less diverse

What did the u.s. want to build on the land acquired through the gadsden purchase?

Which of the follow modern activities would only have been possible after the neolithic revolution