I would think a biped cause that is what we call a 2 legged animal
Electromagnetic fields and therefore waves are generated orthogonal to the electric current that generated it.
Answer:
Competition will occur between organisms in an ecosystem when their niches overlap, they both try to use the same resource and the resource is in short supply. Animals compete for food, water and space to live. Plants compete for light, water, minerals and root space.
winds also B. because winds change the air pressure meaning thats the answer