Red (R), Elongated (E), and Seeded (S) are dominant to Purple (r), Round (e), and Seedless (s). The following tomato plants were crossed (RrEeSs X rreess) and produced the offspring below:Phenotypes of offspringNumber of offspringRed Elongated Seeded 52Purple Elongated Seedless 16Red Round Seeded 14Red Elongated Seedless 204Purple Round Seeded 201Red Round Seedless 82Purple Elongated Seeded 78Purple Round Seedless 53How many map units are between E and R?

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus

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?