Answer:
B
Explanation:
These fish like to move from one body of water to another in search of food or a better living space
Well, the range is more limited. Let's say if you tried listening to Denver radio all the way in Texas, you wouldn't be able to listen to it.
Another one is that other electromagnetic waves with similar frequencies can interfere with each other
The place where these molecules fit is called the active site .
C. Ball and socket joints
Just took the test hope this helps :)