Answer:
what there's nothing there
Explanation:
1. Atmosphere
2.terrestial biosphere
3. Ocean
The answer is speciation by geographic isolation. When the population of a species gets separated due to reasons such as continental drift, mountains, canyons, etc. then each separated group of population may survive and adapt to their respective environment leading to speciation. These barriers do not allow the evolving populations to interbreed initially and over time when they evolve into different species they become completely reproductively isolated.
Not to be concerned as long as the diet as a whole provides average amounts
Answer:
reh reh reh reh reh reh reh reh rhe rhe rhe
Explanation:
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