Plants use photosynthesis
Answer:
nucleus
Explanation:
eukaryotic has a nucleus, prokaryotic does not
In much of a digestive tract such as the human gastrointestinal tract, smooth muscle tissue contracts in sequence to produce a peristaltic wave, which propels a ball of food (called a bolus while in the esophagus and upper gastrointestinal tract and chyme in the stomach) along the tract.
