How did the average and range of beak size differ between birds that survived the drought and birds that dies?

i think the answer is g1

hope i

-lavira: )

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

a symbiotic relationship with the mitochondria