A population cannot continue to increase forever because each population has a carrying capacity, which is the max number of organisms that can live in an environment with the available resources. At some point, each population will hit their carrying capacity when they run out of resources.
A rigid cell wall is found in plants so they can hold themselves up.
I’m looking for this too, ain’t no way your in collage learning this.
It is an organelle which helps in appearance of leaf ( color )
