We need a bit more context lol
Your answer to fill in the blank should be "interactions"
When the sun’s energy moves through space it reaches earths atmosphere and the finally gets to the surface. The radiant solar energy warms the atmosphere and becomes heat energy.
That's more than 275 million stars per day in the observable universe. Stars keep themselves fueled. They fuse elements together to make new elements.Once the star runs out of hydrogen, the helium atoms fuse together to make carbon.
Answer: Synogogues
Explanation: Churches - are more towards christian places of worship. Mosques are places of worship for muslims. Ziggurats were used for worship during mesopotamian times, and Synaogogues are places of worship for Judaism.