Question

population size and structure
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in one year, 35 giraffes are born to a population. what does this number represent?
growth rate
emigration
immigration
birth rate
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Explanation:

• Growth rate is the overall change in population size considering births, deaths, immigration, and emigration.
• Emigration is the movement of individuals out of a population.
• Immigration is the movement of individuals into a population.
• Birth rate specifically refers to the number of births in a population within a given time period. Since the question is about the number of giraffes born (35) in a year, it directly relates to the birth rate concept.

Answer:

birth rate