What would be the result of planting a large amount of trees? A. an increase in oxygen production
B. an increase in carbon dioxide production
C. a decrease in oxygen production
D. a decrease in carbon dioxide production

The result of planting a large amount of trees would be an increase in oxygen production.

"griffith's experiment discovering the "transforming principle" in pneumococcus bacteria. griffith's experiment, reported in 1928 by frederick griffith, was the first experiment suggesting that bacteria are capable of transferring genetic information through a process known as transformation." - griffith's experiment.

the answer is trees if i'm not mistaken