Which of these experiments would make use of qualitative data a– a study of the differences in cloud shapes on three successive days
b- a study of the effects of sunlight on the color of construction paper
c- a study of the effects of water temperature on fading colors in clothes
d- a study of the different amounts of time it takes water to evaporate completely

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

Which type of respiration takes place when there is no oxygen present

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?