A farmer growing potatoes notices aphids, a type of insect, feeding on his plants. An insecticide is sprayed several times over a 2 year period. The graph below represents 3 generations of insecticide-resistant and nonresistant aphids over this time period. In year 3, the farmer discontinued the use of the insecticide. Which statement would best predict the population in generation 4?

the nonresistant aphid would become extinct

the nonresistant aphid population would likely increase

the resistant aphid would mutate to a nonresistant aphid
The plants would be free of all insect populations

Me 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?