When building a nest, a female fisher's lovebird cuts long strips of vegetation and carries them to the nest site one at a time in her beak. the female peach-faced lovebird cuts short strips and carries them to the nest tucked under her back feathers. hybrid female offspring cut intermediate-sized strips and attempt to tuck them under back feathers before carrying them in their beak. what does this demonstrate about behavior?

Nh3 +02-no + h20 is unbalanced what is the balanced equation

20 point pls brianliest 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?

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?