Biology

Question

3.1-How aquatic organisms moved to land (adaptations required)

Answer

Lungs, limbs, and a waterproof skin were the main adaptations required for aquatic organisms to move to land. Additionally, changes in the reproductive system, sensory organs, and metabolism were also necessary for survival on land.

Download to view full explanation

Aquatic organisms that moved to land had to adapt to a completely different environment. They had to develop new ways of breathing, moving, and protecting...