a. population b. individual c. ecosystem

Did you know that ecosystems are like communities in nature? Just like people live in neighborhoods, animals and plants interact in habitats to form unique environments. These systems rely on complex relationships for survival, such as predator-prey dynamics and symbiotic partnerships, making them vital for maintaining biodiversity and ecological balance. Speaking of individuals and populations, it’s fascinating to note how they interact! For instance, a small bird species can greatly affect plant populations by dispersing seeds. Understanding these interactions helps us appreciate how every individual, whether a plant or an animal, plays a role in the larger ecosystem and contributes to the health of our planet.