The first part, called the duodenum, connects to the stomach. The middle part is the jejunum. The third part, called the ileum, attaches to the colon. , please give brainliest
Answer:
neurobiology
Explanation:
Neuro means nerve, bio means living, and ology is the study of something, so neurobiology means the study of a living thing's nerves
Living things must interact with the rest of the ecosystem to either produce or consume energy.