A species of bird developed a new beak shape that helped the birds eat different types of food. Which sentence most likely explains why the bird
species changed over time?
A. The new beak shape improved the likelihood that the birds would
survive and reproduce.
B. The new beak shape caused air drag and slowed down the birds
during flight.
C. The new beak shape prevented the birds from defending
themselves from predators.
D. The new beak shape increased the amount of food the birds
needed to eat to survive.

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph

What is a sex-linked genetic disorder that disrupts the blood's ability to clot? a. achondroplasia b. huntington's disease c. hemophilia d. albinism