Science, asked by anuramasmi, 4 months ago

4. What is the scientific reason behind bird's migration? (AS 1)

Answers

Answered by Anonymous

1

Answer:

they migrate for food and warmth

Answered by yuvant25839

3

Answer: THE SCIENTIFIC REASON BEHIND MIGRATION OF BIRDS ARE THAT THEY CANNOT CHANGE THEIR TEMPERATURE ALONG WITH OUTSIDE TEMPERATURE AND WITH THE CHANGE IN OUTSIDE TEMPERATURE, THEIR BODY TEMPERATURE FLUCTUATE. HENCE , TO PROTECT THEMSELVES FROM SUCH HARSH SUMMER OR WINTER CONDITIONS, THEY GO FOR MIGRATION.

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