A major obstacle the first land plants had to overcome was ________.
A)finding food on land where there were no organic compounds
B)staying upright despite gravity and wind on land
C)their lack of mobility because they needed water access
D)the large number of plant eating organisms on land
E)eliminating waste materials in the atmosphere

Question

Quizplus · Accepted Answer

The first land plants had to adapt to the challenge of staying upright in gravity and wind, which was not an issue in aquatic environments where buoyancy supported them.

A Major Obstacle the First Land Plants Had to Overcome