I think it’s c because they’re made from decomposing plants and animals.
Easily distracted, cannot wait to take turns, excessive fidgeting, excessive climbing and running. Hope this helps, good luck!
Niche is the biological role that species play in the environment. Each organism/species has a role in the ecosystem. How these organisms interact with their environment (biotic and abiotic) to gather food, mate and survive is the species' niche.