Ant Manor March 13 The question is which of the following birds has only two toes. The answer is ostrich. The advantage of two toes is to reduce friction and weight, make it easier to stand and walk for a long time, and can improve flexibility and speed.
Answer: Ostrich
Analysis:
1. The ostrich is the only existing bird in the world with only two toes, which can reduce friction and weight and increase speed and flexibility .
2. Another advantage is that it is convenient for walking and standing for a long time. In addition, most ostriches have four toes.