![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
According to the professor, what are the possible means used by migrating whales to find the right direction? Choose 3 answers.
A.
Using magnetic fields as a guide
B.
Recognizing coastal landmarks
C.
Following the heat of the tropical water
D.
Listening to sounds that bounce off of the land
E.
Following the migrating plankton