Identify the correct statements regarding the Bhavani River.
- The total length of the Bhavani River is 217 km.
- The Bhavani River originates from the Nilgiris.
- The Bhavani River flows into the Kaveri River in Tamil Nadu.
- Siruvani, Kodungarapallam, and Varagar are major tributaries of the Bhavani.
- The Bhavani River flows through the district of Palakkad.