In biology, a niche refers to the specific role or function a species has in its ecosystem. For example, a bird species may have a niche as a seed disperser in a forest ecosystem, helping to maintain plant diversity through its feeding habits.
Gorillas and monkeys are related, but not in the same species.The blue-jay is a particular species of bird.
The class and I went through the lake to look for some swamp like species.
Many species of sightless creatures live deep in caves.
The diversity of the flora and fauna of the rainforest is simply overwhelming.
There are over 200 different independent nations in the world.Giant pandas are an endangered species.
The present diversity of life on Earth came about by means of evolution.
The plant, Japanese Knotweed, is a good example of an invasive species the UK, but ragwort isn't because it is a native plant there.
The American alligator, gray wolf and gopher tortoise are all examples of keystone species. The loss of a keystone species will upset the balance of an ecosystem.
Evolution is the process by which species change over time in response to their environment, leading to the diversity of life we see on Earth today.
In science there are many species.
You can use the word Truss in a sentence like this.