Answer:
Natural Selection or genetic drift
Explanation:
Zones of onion roots:
cell division, elongation, maturation
mitosis occurs in the cell division zone of the onion roots. mitosis is a form of cell division
The approximate population growth rate for a population of 275 squirrels is 239 squirrels a year, counting deaths at the same rate.
<h3>How to calculate the population growth rate?</h3>
In technical terms, to obtain the growth rate (r), 1 is subtracted from the nth root of the quotient between the final population (Pt) and the population at the beginning of the period considered (P0), multiplying the result by 100 , where "n" is equal to the number of years in the period.
With this information, we can conclude that the approximate population growth rate for a population of 275 squirrels is 239 squirrels a year, counting deaths at the same rate.
Learn more about population growth in brainly.com/question/18415071
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I think it’s difficulty eating
I don’t really understand the question but i’m assuming that’s there’s a chemical reaction happening when the bicyclist is eating the food to get energy to bike?
