Final answer:
In biology, communities and populations can change over time, but they have different meanings and scopes.
Step-by-step explanation:
In biology, both communities and populations can change over time, but they have different meanings and scopes. A population refers to a group of individuals of the same species living in a specific area at a particular time. Populations can change due to various factors such as birth, death, immigration, and emigration. On the other hand, a community refers to the different populations of species living together in the same habitat and interacting with each other.
For example, a population of zebras in a savannah can change in size if new individuals are born or if some individuals migrate to or emigrate from the area. In contrast, the community in the same savannah may change if a new predator species enters the habitat, causing changes in the dynamics and interactions between the species.
Therefore, the statement 'Communities can change over time but populations do not' is False.
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