Can someone answer this question in the picture and pls give an explanation. I really need this to be answered.

Asap! how does the distance between two objects affect the force of gravity? how is the moon dependent on the sun?

Me the formula cacl2 represents the compound

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.