I think the answer is b. wavelength (:
Answer:
B
Explanation:
Erosion displaces sediment.
Answer: scientific theory is an explanation of observations or events that is based on knowledge gained from many observations or events.
I think it’s C but I could be wrong
Bacterial cells pick up free pieces of DNA from the medium-pieces that were released from dead bacteria-in a process called<span>. transformation.</span>
