Answer: I think you did nothing wrong
Explanation: I think you did nothing wrong
Answer:
Explanation:
Given the compound
The steps of reaction:
<u>But this intermediate product has a resonance: </u>
The reaction with I-
Answer:
<em>The correct option is B) a gradual change of the traits of a species over time</em>
Explanation:
The theory of natural selection explains the gradual changes which occur in the population of a species over time. According to natural selection, those organisms which are better adapted to live in an environment survive and pass on their traits to their offsprings. As a result, the traits of a species tend to change over time through the process of evolution. Evolutionary changes do not occur rapidly, instead, they can take many years to occur.