If immigration and emigration numbers remain equal, which of these could cause a slowed growth rate

Decreased birthrate  

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

i use alot when i f my girlfriend. i'm doing her in the bathroom at summer school. shes getting her tight jeans off and then we'll begin

explanation:

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.