What did Chaldean priests learn when they studied the night sky?

Where is the food reserve stored in plant cell? What contains organs and tissues that bring air into and out of your bodies? What is exerted by gases because of the molecular movement? What Electromagnetic Radiation has lower frequency than the red of visible light? How much of the moon surface has been mapped? When the sunlit parts of the moon is growing that is called? Are skin grafts expensive? How do you identify triglycerides? How does the movement of water molecules change when heat energy is added? What does an plant cell have that a animal cell doesn't? What is a vent in the crust of the earth from which molten rock ask and steam are ejected? Why is that north east trade wind blows dry to west Africa? What are two phrases in photosynthesis? How do people use platinum? How many cups in 12 oz? What mutation is affecting the population of whales? What is the group number for elements that have a stable number of electron spin their outer energy level? What Gives roots a large surface area to absorb minerals? What kingdom phylum and class are grapes in? Does pukhraj wear in middle finger?