… … … ….. 👍👍👍👍👍👍👍 ۶۵٪

.............. that as both birds and mammals become larger, their metabolic rates per unit of tissue decrease, and they generally live longer.

It is true – 143
👍👍👍👍👍👍👍 65%

The truth – 43
👍👍 20%

نمیدانم یا پاسخ نمیدهم – 15
👍 7%

To be true – 11
👍 5%

If true – 7
▫️ 3%

👥 219 people voted so far. Poll closed.