Q: - The seeds are dispersed by wind, animals, etc - The seeds reach the ground - Grow into new trees - These new trees produce seeds - The process repeats itself over and over - What might be the first step of the process?
A: A tree produces seeds

Q: - The pancreas creates juices that help digest food - The pancreas releases the juices into the stomach - Trypsin and chymotrypsin digest protein - Insulin is produced to move glucose from the blood - The enzymes begin producing again. What might be the first step of the process?
A: The pancreas detects chemical changes in the stomach

Q: - The stomach churns the food - With the aid of stomach acids - The food becomes a thick liquid - Is then passed to the small intestine. What might be the first step of the process?
A: Food leaves the esophagus and enters the stomach

Q: - Waves have energy that pushes the water and sediment - The sediment can help erode land like sandpaper - Water washes the sediment back - Some sediment is left as sand. What might be the first step of the process?
A:
Waves hit the coast