In a population of deer, the birth rate is 5, the
death rate is 4, immigration is 8, and emigration is
6. Calculate the population growth by filling in the
formula below.
(
+
)-(
+
Since the population growth is
<
the population is
>
DONE

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imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.