Which statement is the most accurate about cold air? C. Warm air rises because it is denser.
B. Warm air sinks because it is denser.
A. Cold air rises because it is denser.
D. Cold air sinks because it is denser.

D. Cold air sinks because it is denser.

D

warm water rises bc it is less dense

cold water sinks because it more dense

"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.

b is the best answer for this question.