Final answer:
Interdependence in biology refers to the reliance of organisms on each other in an ecosystem. An instance of this would be bees pollinating flowers, which is crucial for plant reproduction. Symbiosis denotes mutually beneficial interactions, whereas competition involves contesting for resources like water or living space.
Step-by-step explanation:
Interdependence refers to the way in which living organisms rely on each other for survival and functioning within an ecosystem. It encompasses the mutual dependence between different biological entities, which can include various interactions such as predation, mutualism, commensalism, and parasitism.
An example of how you may depend on other living things is through the process of pollination, where insects like bees transfer pollen from one flower to another, aiding in plant reproduction, which in turn can provide fruits and vegetables for humans and other animals.
To compare and contrast symbiosis and competition, symbiosis refers to a close and often long-term interaction between two different biological species that benefits at least one party, while competition is when two or more species or individuals compete for the same resource, such as food, light, or space. Organisms commonly compete for resources like water, nutrients, and living space.