PLEASE HELP What is a difference between a waxing crescent and a waning gibbous? (1 point) waxing crescent: third quarter

waning gibbous: first quarter

waxing crescent: first quarter

waning gibbous: third quarter

waxing crescent: second quarter

waning gibbous: third quarter

waxing crescent: fourth quarter

waning gibbous: first quarter

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

Is there any solid scientific evidence that humans have been cloned?

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?