The new population that experienced natural selection is now better fit or more adapted to the environment than the old population
Answer:
A. ovary
Explanation:
It takes place in a fallopian tube that links an ovary to the uterus.
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C would be the answer, that way the cold temperatures won’t penetrate through
Spontaneous mutations in the bacterias DNA
Answer: Nitrogen-fixing Bacteria
Explanation:
In the Nitrogen cycle, nitrogen fixing bacteria are very important in ensuring that plants get nitrogen to enable them grow and as animals have to eat plants, these bacteria are essential for our survival as well.
Plants are unable to use atmospheric nitrogen but nitrogen-fixing bacteria are able to synthesize ammonia from atmospheric nitrogen. They can then convert this to Nitrites and Nitrates which are more useful to plants and animals by extension.
