The amniotic eggs could overcome wastes and breathe underwater normally. this comes to them naturally as they body grows with time.
So the answer is B. Respiration.
The amniotic eggs also has structures for <em>respiration </em>and for storing waste.
Answer:
so like a plant that loses leaves in the fall does so because it won't have sun in the winter. then they grow back. it adapts to the environment
secondary succession is the ecological succession that occurs after the initial succession has been disrupted and some plants and animals still exist. It is usually faster than primary succession
