Answer:
Supernovae refer to the last stages in a star's life, when it explodes and disappears completely. ... Every planet we know of emerged from the dust and particles in the universe - so this means that the same dust coming from supernovae can form new planets as well.
Explanation:
hope you get some idea
Adobe is a building material which is from earth and organic materials. Adobe is one of the earliest building material used on the world. The Pueblo peoples of the American Southwest built homes out of adobe, sun-dried earth made from sand, clay, water, and organic matter. This is an example <span>of the concept of cultural landscape.</span>
Answer:
Humans transfer and transform energy from the environment into forms useful for humanendeavors. Currently, the primary sources of energy used by humans include fuels, like coal, oil, natural gas, uranium, and biomass.
Answer: 
pounds
Explanation:
Given:
Number of Americans = 325 million =
Average american consumes meat = 18 kg per year
325 million american consumes meat = 
per year
The conversion used from kg to pounds:
1 kg = 2.205 lb
Thus pounds of meat is consumed by the total U.S. population every year.
