1. All birds have same beaks |
2. Beaks are multi-functional |
3. Feathers are not essential for flying |
4. Feathers also help birds in maintaining their body temperature. |
A) TTFF
B) FTFT
C) TFTF
D) FFTT
Correct Answer: B
Solution :
FTFTYou need to login to perform this action.
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