READ THE PASSAGE AND IDENTIFY ALL THE CHEMICAL CHANGES: You go into the kitchen and open the fridge and pour a glass of milk. Before you even drink it you can tell from the smell that the milk has soured. So you pour the sour milk out and got a glass of juice instead. Suddenly, you hear your cat screech. You run to help her and see she has stepped on a rusty tack (you know from science class that it rusted due to oxidation). You run to call the emergency traveling vet to come to your house. As you are walking back to the kitchen, you notice that some of your plants are dying and beginning to decay. It’s just one of those crazy day.

Prompt 1chemical change 3

Answer for prompt 1 chemical change 3

Prompt 2chemical change 2

Answer for prompt 2 chemical change 2

Prompt 3chemical change 1

Answer for prompt 3 chemical change 1

The earth's moon is unusually large. two popular theories of the moon's origin include the "sister world" hypothesis, which states that the moon formed from the same materials as the earth, near enough to the earth that they fell into orbit around each other. a second theory is the "capture" hypothesis, in which the moon formed elsewhere in the solar system, and the earth's gravity pulled it into its orbit. studies of what the moon is made of indicate that some of its materials had to come from the earth or from the same area of the solar system where the earth had formed. at the same time, the moon does not contain much of the material that makes up the earth's core, so the moon could not have formed from the same materials as the earth. how do the two facts above affect the described theories of the moon's origin? a. they show that scientists will never agree on where the moon came from. b. they show that more experiments on moon formation need to be done. c. they show that no theory accounts for the existence of the moon. d. they show that neither theory is complete and entirely correct.

Why are people not able to scuba dive in the deep part of the ocean

What does the symbol (–hfus) indicate in a phase change?