Answer: A. The wave carries molecules of air away from the source of the sound .
Explanation:
Answer:
The liquid vaporizes and the resulting gas molecules wander about the room.
Explanation:
I just took the quiz on APEX.
Answer:
I believe C. greater abundance of commercial species is your answer. hope this helps and have a nice day!
Exocytosis moves materials out of a cell.
Endocytosis moves materials into a cell.
Active transport uses carrier proteins. (not entirely sure about this one... check it out to be sure)
Molecules move from an area of high concentration to an area of low concentration by passive transport.
