How can the huge amount of DNA fit in our tiny cells? Question 1 options:

Coiled around proteins to make it more compact

Only short sections are needed in each cell with instructions specific to that cell's job

Compacted into the nucleus to take up less space

All of the above (i think its this one)

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

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?

According to these anatomical structures which two animals are probably most closely related