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SVETLANKA909090 [29]
3 years ago
11

A machine a-makes work easier to do b- changes the size of force needed c-can change the direction or distance of the force d- a

ll of the above
Biology
2 answers:
Ivan3 years ago
5 0
D - All of the above
because a machine can do all of those things.
Marina CMI [18]3 years ago
4 0

the answer is

D - all of the above

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If immigration and emigration numbers remain equal , decreased birthrate could cause a slowed growth rate.

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Therefore; change in population size would be given by the difference of the sum of birth rates and immigration and the sum of death rates and emigration. That is; Change in Population Size = (Births + Immigration) - (Deaths + Emigration). A decreased birth rate with emigration and immigration remaining constant would cause a slowed growth rate.

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