Which of the following beach conditions would most likely indicate the presence of low-energy waves?
1-high tidal zones
2-smaller pieces of sediment
3-existence of a sea cave
4-larger rocks and sediments

 2-Smaller pieces of sediment

The rise in the sea level is the resultant of the increase in the depth of water and the wave base also becomes deeper, the waves reaching the coast exhibit more energy and can erode and transport large quantities of sediments on the coast and also responsible for the formation of sea caves. But low sea waves exhibiting low energy causes the erosion and deposition of small amounts of sediments.

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.