A population has more young individuals compared to older individuals. What would be the status of the population after some years?
1. It will decline
2. It will stabilize
3. It will increase
4. It will first decline and then stabilize
| 1. | Different species within an ecosystem. |
| 2. | Males and females in a population. |
| 3. | Various age groups within a population. |
| 4. | The population density of different habitats. |