Respuesta :
Since you didn't endow us with any choices, I'll list some possible explanations:
- Increase in food
- Decrease in predators/enemy species
- Resorted to a new niche
- Lower death rate
- Higher birth rate
I hope I helped!
Answer:
there is more birth rate then death rate
Explanation:
if people are being born and others are not dying there population number will go up