Primary succession occurs in areas without life, while secondary succession occurs in places that were previously inhabitated.
Hope this helps!
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Answer:
This shows the interaction between the earth and sun.
Explanation:
- There is a variation in the amount of heat that reaches the different latitudes as the interaction between the sun and earth which firms different angles of incidence on the surface.
- The rays of the sun are more concentrated in mid latitudes that is the tropics and are slanting towards the poles this due the tilt in axis of earth.
- This variation lads the warm air to rise and reach the poles and similar the cold polar air reaches the tropics and develops a cycle of convective cells. This leads to a latitudinal balance in temperatures.
Answer:
A) releasing carbon dioxide into the air
Gel electrophoresis is to run the sample on DNA restricted enzymes are to cut the DNA in length.
Answer is A
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