Questions with the keyword 'land'

• Why are pteridophytes better adapted to dry land than bryophytes? Were pteridophytes always less abundant than by aeon effects to Ceri, Marikka, Matt, Rob, Sally Comments: (No comments so far )
• if life started in the sea how did it ever make the giant leap from sea to land? by much science, many experiement, such wow. to Ceri, Marikka, Matt, Rob, Sally Comments: (No comments so far )