sunflower1173
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please help me!

In a population of lizards, in a 6-month period,
150 lizards emigrate from the
population. In the same 6-month period, 140
lizards immigrate to the population. How
did the population change during the 6-month
period? (Assume all other factors did
not change.)
A. The population decreased by 10 lizards.
B. The population increased by 140 lizards.
C. The population increased by 150 lizards
D. The population decreased by 290 lizards

Respuesta :

ConcernParent

Answer:

A

Explanation:

150 emigrate out (They leave) 140 immigrate in (They join). 150 is greater than 140, so more lizards left, meaning the answer would be negative.

-150 + 140 = -10

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