They use sound waves that bounce off walls, and other things back to them to feel where they are going.
I dont know what you are asking sorry can u elaborate
Energy is the ability to do work.
Answer:
A deciduous forest is a good example of biodiversity, it has large varieties of plants and animals. These plants and animals adapt to their environment to survive. The Deciduous forest has a lot of sustainability
Explanation:
It can be called the 'crest' or the 'peak' of the wave.