Answers: A and C
Explanation: Insulators are non metals and Conductors are metals the best Conductor is copper.
The mixture of gases that is thought to have made up Earth's early atmosphere is hydrogen, water vapor, ammonia, methane, carbon dioxide<span>. This is previous to life so oxygen was not present because it was produced when green plants existed to produce oxgygen through photosynthesis. Ozone was absen and so the uv radiation entered the atmosphere and it is thought that (along with electrical discharges) could vave contributed to the formation of the first organic molecules from the given mixture of inorganic gases.</span>
Answer:
Milky Way Galaxy
Explanation:
The name of the galaxy that Earth and our Solar System are located is called the Milky way galaxy. It is a hazy band of light seen in the night sky formed from stars that cannot be seen through the bare human eyes.
In genetic drift new species forms which is reproductively different from pre existing species .in this way <span>genetic drift affect the genetic diversity of a population.</span>
