Researchers discover that a north american bird species called a brown thrasher has a very similar beak structure to one of darwin’s finches. the specialized beak structure, which independently evolved in each species, allows the birds to break open seeds. what terms might relate these two beaks? (select all that apply.)
a. convergent evolution
b. vestigial
c. homologous
d. analogous

What in scientific term why the salty popcorn causes this thirst

Dna replication or repair occurs in a cell in all of thw following situations except when

80 points pls brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?