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
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The name sounds male so that should be right.
Answer:
D. Fossils of species that no longer exist but are ancestors of current species have been found in rock layers.
Explanation:
Prokaryotes (at least some) have chloroplasts, and share organelles.
Answer:
Trophic level 1 - Primary producers
Explanation:
Biomass is basically energy, and the most energy lies in the primary producers.