A drop of water placed on a smooth, dry surface will form a dome-shaped droplet instead of flowing outward in different directions. Which of these best explains this observation? a. The bonds between hydrogen and oxygen atoms are very strong.
b. The electrons in the atoms attract the electrons in the other atoms.
c. The molecules at the surface strongly cohere to the other molecules on the surface with them.
d. Water molecules near the surface produce more buoyant force than water molecules within the liquid.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

What are the 3 types of artificial cloning

20 point pls brianliest 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?