Answer:
prairie dog
Explanation:
the prairie dogs are herbivorous burrowing rodent native to the grassland of North America
It’s B, having variation from sexual reproduction because the two parent mix genetic information so they have more of an advantage
Niche refers to an organism's role in a particular ecosystem. Niches include herbivores, omnivores, carnivores, predators, consumers, and producers
The effect of a neurotransmitter is based on the properties of the receptor more than the neurotransmitter.
since they all eat different things:
deer, sheep cattle eat plants,
wolves eat meat and insects eat plants or other insects the answer would be
Consumers, as they all obtain food from plants or animals