Answer:
Competition and predation are one-sided interactions called Antagonism.
Step-by-step explanation:
In the natural world, antagonism is when one organism gets a benefit at the expense of another one. Living things extract their energy and nutrients from others that are not as privileged as them. We can easily understand this by imagining a carnivore attacking another animal, a herbivore eating grass, and an omnivorous eating both animals and plants.