(metamorphosis) Remind the students that frogs go through a metamorphosis when they start as eggs, hatch into tadpoles with gills for breathing underwater, and over time, develop into frogs with four legs, no tail, and lungs for breathing air.
(the students; go; through a metamorphosis; T:when they start as eggs, hatch into tadpoles with gills for breathing underwater, and over time, develop into frogs with four legs, no tail, and lungs for breathing air) (they; start; as eggs, hatch into tadpoles with gills for breathing underwater, and over time, develop into frogs with four legs, no tail, and lungs for breathing air)
the students they
go start
through a metamorphosis T:when they start as eggs, hatch into tadpoles with gills for breathing underwater, and over time, develop into frogs with four legs, no tail, and lungs for breathing air
as eggs, hatch into tadpoles with gills for breathing underwater, and over time, develop into frogs with four legs, no tail, and lungs for breathing air