Answer:Three challenges of life would be finding food and shelter and surviving .
Explanation:
There are 1.60934 kilometres in one mile.
<h3>Conversation of kilogram to miles</h3>
Mile is a unit that can be used to measure a distance and not weight. Therefore, miles can only be converted to kilometres.
Using the standard converters,
1 mile = 1.60934 kilometres
Therefore, there are 1.60934 kilometres in one mile.
Learn more about miles here:
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Answer:
Extrusion is not a process involved in fromation of sedimenatry rock
Explanation:
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The answer is chemostat as it is the one responsible of
having to produce microbial products in which are being synthesized in log
phase growth and in such it is having to add fresh medium and a culture liquid
that is being left over for nutrients.
Answer:
The correct answer is-
4. true
5. Natural selection
6. microevolution
Explanation:
Adaptive radiation is a cycle where living beings diversifying rapidly from a familial or an ancestral species into a huge number of several new types, especially when there are new environmental aspects present such as different habitats and few competitors.
Thus, it is a true statement.
Natural selection is the cycle through which a population or a species of living beings adjust and change over the period of time. natural selection just acts upon the heritable attributes of a population by choosing for advantageous alleles or and in this manner increasing the frequency of these adaptive alleles in the population.
Thus the option Natural selection is correct.
Changes inside a genetic pool from happening to one generation to another is known as microevolution. Allele frequencies in a population may change because of, natural selection, mutation, genetic drift, and genetic flow.
Thus, the correct answer is - microevolution.
