My Answer: <span> lower than terrestrial planet densities, lower than the density of rock.
Hope I helped! :D
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Answer:
Explanation:
some gases prevent the escape of heat from the earth.There will be an increase in the percentage of such gases would cause the average temperatures to increase world wide.This is known as greenhouse effect.Carbon dioxide is one of the green house gases.An increase in the carbon dioxide content in the atmosphere woul cause more heat to be retained by the atmosphere and lead to global warming.
Bc you should know i guess
Answer:
... A disease resulting in the deaths of one third of a dense population of bats in a cave would be a