Which statement describes the role of flowers in plant survival? * 1 point Flowers can absorb carbon dioxide for sugar production. Flowers can produce oxygen through cellular respiration. Flowers contain cells that carry out photosynthesis. Flowers contain cells that produce gametes.

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?

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane

What do genes contain the code for?