Answer:
Island finches did not have beaks of the same size and shape
Explanation:
This is the evidence of variation, and therefore proof that the finches were able to survive the selective pressure by adapting their beaks to different feeds. Therefore finches that were able to adapt adjusted their beak shapes to the selecting pressure 'feeds' in the environment, and are naturally selected, and therefore adapted and evolved with time .While those without the surviving beaks lost out.
Thus changes in selection pressure, necessitated corresponding change in the beaks shape for adaption to survive( due to variation, ) and therefore natural selection for evolution
The birth and death rates must remain approximately equal in order to maintain a dynamic equilibrium in the population of the Kalij pheasants.
<h3>What is the death rate?</h3>
The death date refers to the number of deaths in a population in a given period of time (usually a calendar year).
Conversely, the birth rate can be defined as the number of population births in the same period of time (a year).
In conclusion, the birth and death rates must remain approximately equal in order to maintain a dynamic equilibrium in the population of the Kalij pheasants.
Learn more about the death rate here:
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<span>The winds characterized by blowing in the middle latitudes of the Northern Hemisphere from the northeast are known as the Westerlies. </span><span>The westerlies are the </span>prevailing winds<span> from the west that move toward the east in the </span>middle latitudes<span> between 30-60 deg. </span>latitude<span>. The Westerlies come from high-pressure zones in the horse latitude, and they move towards the poles steering cyclones in this manner. </span>
