Describe how darwin's theory of evolution by natural selection can explain the spread of antibiotic-resistant microorganisms which caused the return of latasha strep throat?

Explain the process that creates the heat of the sun?

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere

When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?