What are the final products of a cell that has gone through the process of meiosis? a. four genetically nonidentical cells
b. two genetically nonidentical cells
c. four genetically identical cells
d. two genetically identical cells

What must be done to breed dogs for a partical trait

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

Me 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?