What happens to the leftover gas molecules and dust particles from a star’s formation?

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water

Ihave a question. diplontic animals usually produce both eggs or sperm which are :