Respuesta :

2 examples of what can increase the size of population:
- Lack of Contraception (Condoms, Birth Control)
- Lack of harmful diseases

2 examples that can decrease the size of a population
- Famine (Starvation)
- Diseases
PhMsGirl48
2 examples a population could increase:
1. The birth rate for that year, day, month...
2. The number of people who moved into that area

2 examples a population could decrease:
1. If there were any harmful/deadly diseases
2. The death rate for that year, day, month...

Hope this helps :)
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